#Battery Performance Optimization

[semcoinfratechworld]

Understanding Self-Discharge in Lithium-Ion Batteries: A Deep Dive

Lithium-ion batteries, despite their high energy density, exhibit a gradual loss of charge even when not in use. This phenomenon, known as self-discharge, significantly impacts battery lifespan and performance. Understanding the underlying mechanisms of self-discharge is crucial for optimizing battery design and maximizing operational life.

Defining Self-Discharge

Self-discharge refers to the spontaneous loss of battery capacity while in an open-circuit state. This capacity loss can be categorized as:

Reversible Self-Discharge: This portion of capacity loss can be recovered through recharging. It primarily stems from physical factors within the battery.

Irreversible Self-Discharge: This portion of capacity loss cannot be recovered through recharging. It is primarily attributed to irreversible chemical reactions occurring within the battery.

Quantifying Self-Discharge: The K-Value

The "K-value" is a crucial parameter used to quantify the self-discharge rate of a lithium-ion battery. It represents the voltage drop per unit of time under specific conditions (e.g., high temperature or room temperature). A lower K-value generally indicates better battery performance.

Calculation:

K-value = (OCV1 - OCV2) / (t1 - t2)

OCV1: Open Circuit Voltage at time t1

OCV2: Open Circuit Voltage at time t2

Significance:

The K-value helps identify batteries with high self-discharge rates, enabling manufacturers to screen out defective units during production.

Factors Contributing to Self-Discharge

Physical Micro-Short Circuits:

Dust and Foreign Matter: Particles or debris can bridge the gap between the positive and negative electrodes, creating a direct current path and causing a continuous discharge.

Diaphragm Misalignment/Damage: The separator, designed to isolate the electrodes, can be misaligned or damaged during manufacturing, leading to direct contact and short circuits.

Metal Impurities: Metal impurities on the electrodes or within the separator can create micro-short circuits. For example, metal particles can pierce the separator, directly connecting the electrodes.

External Electronic Leakage: Poor insulation of the battery seal, gasket, or external leads can lead to current leakage, contributing to self-discharge.

Chemical Side Reactions:

Moisture: Moisture within the battery can react with the electrolyte (often containing lithium hexafluorophosphate (LiPF6)) to generate hydrofluoric acid (HF). HF can damage the Solid Electrolyte Interphase (SEI) layer, leading to electrolyte decomposition, active lithium consumption, and reduced capacity.

Electrolyte Decomposition: Certain components within the electrolyte may decompose under high voltage conditions, leading to the formation of byproducts that consume active lithium and reduce battery capacity.

Electrode Material Degradation:

Positive Electrode: At high states of charge, the positive electrode material can react with the electrolyte, leading to the formation of byproducts and capacity loss.

Negative Electrode: Metal impurities within the negative electrode can react with the conductive carbon, forming a galvanic cell. This can lead to the dissolution of metal ions into the electrolyte, their migration to the negative electrode, and the formation of metal dendrites. These dendrites can grow and eventually pierce the separator, causing a short circuit.

Minimizing Self-Discharge:

Strict Quality Control: Minimize the presence of foreign particles, ensure proper alignment of the separator, and employ rigorous quality control measures during battery manufacturing.

Optimize Electrolyte Composition: Utilize high-purity electrolytes with improved stability and resistance to side reactions.

Improve Electrode Material Quality: Minimize the presence of impurities within the electrode materials.

Optimize Storage Conditions: Store batteries in cool, dry environments to minimize side reactions and reduce the impact of temperature on self-discharge rates.

By understanding the underlying mechanisms of self-discharge and implementing strategies to mitigate these factors, manufacturers can significantly improve the lifespan and performance of lithium-ion batteries, enhancing their overall value and reliability.

[electronalytics]

Battery Control Technology Market Business Overview and Upcoming Outlook 2032

Overview of the Battery Control Technology Market:

Battery Control Technology Market Overview: The battery control technology market encompasses various technologies and solutions designed to monitor, manage, and optimize the performance of batteries used in a wide range of applications, including consumer electronics, electric vehicles, renewable energy storage systems, and industrial equipment. These technologies play a crucial role in extending battery life, improving efficiency, ensuring safety, and enhancing overall performance.

Growth Trends and Factors Driving Demand:

Rising Adoption of Electric Vehicles (EVs): The increasing shift towards electric vehicles as a more environmentally friendly transportation option has led to a growing demand for advanced battery control technologies. These technologies are essential for managing battery health, charging/discharging cycles, and thermal management in EVs.

Renewable Energy Storage: The integration of renewable energy sources like solar and wind power into the grid has created a need for efficient energy storage solutions. Battery control technologies are crucial for optimizing energy storage systems, enabling smooth power delivery, and ensuring grid stability.

Consumer Electronics: The proliferation of smartphones, laptops, wearables, and other portable electronic devices has driven the demand for high-performance batteries with advanced control and management features, such as fast charging and power optimization.

Industrial Applications: Industries such as telecommunications, data centers, and manufacturing rely on backup power solutions and energy storage systems. Battery control technologies are used to ensure reliable power supply during outages and manage energy consumption.

IoT and Connectivity: The Internet of Things (IoT) and connected devices require efficient and reliable battery control technologies to optimize power consumption, enhance device performance, and enable remote monitoring and management.

Focus on Battery Safety: Safety is a critical concern in battery applications. Battery control technologies help monitor battery conditions, detect potential issues like overcharging and overheating, and implement safety measures to prevent accidents.

Advancements in Battery Management Systems (BMS): Battery management systems have evolved to include sophisticated control algorithms, real-time monitoring, predictive maintenance capabilities, and communication interfaces for seamless integration into various applications.

Research and Development: Ongoing research and development efforts aim to improve battery chemistries, enhance energy density, and develop more efficient battery control technologies, thereby driving further demand in the market

Battery control technology offers several key benefits across various industries and applications. Here are some of the key benefits:

Enhanced Battery Performance: Battery control technology helps optimize battery performance by actively managing charging and discharging cycles, maintaining optimal voltage levels, and preventing overcharging or over-discharging. This results in improved battery efficiency, longer lifespan, and better overall performance.

Extended Battery Life: By monitoring and controlling critical battery parameters, such as temperature and state of charge, battery control technology can help extend the operational life of batteries. This is particularly important in applications like electric vehicles and renewable energy storage systems, where battery replacement costs can be significant.

Improved Safety: Battery control technology includes safety features such as overvoltage protection, overcurrent protection, and thermal management. These safety mechanisms help prevent battery damage, reduce the risk of fires or explosions, and enhance overall system safety.

Optimized Charging and Discharging: Smart battery control systems can dynamically adjust the charging and discharging rates based on real-time conditions, load requirements, and user preferences. This ensures efficient energy utilization and prevents situations where batteries are stressed or underutilized.

Fast Charging: Battery control technology enables faster charging without compromising safety or battery health. It can manage high-power charging processes while maintaining safe temperature levels and preventing degradation.

Intelligent Energy Management: In applications like renewable energy storage systems and microgrids, battery control technology allows for intelligent energy management. It enables the storage and release of energy at optimal times, maximizing the utilization of renewable energy sources and reducing reliance on conventional power sources.

Remote Monitoring and Management: Many battery control systems are equipped with remote monitoring and management capabilities. This enables real-time tracking of battery performance, health, and status, allowing for proactive maintenance and minimizing downtime.

Predictive Maintenance: Advanced battery control technology can analyze data over time to predict battery health and performance degradation. This enables operators to schedule maintenance and replacement activities before major issues arise, reducing unexpected failures and downtime.

Integration with IoT and Smart Systems: Battery control technology can integrate with Internet of Things (IoT) platforms and smart systems, allowing for seamless communication, data sharing, and coordination with other devices and applications.

Environmental Impact: By optimizing battery usage and extending their lifespan, battery control technology contributes to reducing electronic waste and conserving valuable resources. Additionally, in applications like electric vehicles and renewable energy storage, it supports the transition to cleaner and more sustainable energy solutions.

Cost Savings: Improved battery performance and extended lifespan lead to reduced replacement and maintenance costs. Efficient energy utilization and demand-side management can also result in cost savings, especially in industrial and commercial applications.

We recommend referring our Stringent datalytics firm, industry publications, and websites that specialize in providing market reports. These sources often offer comprehensive analysis, market trends, growth forecasts, competitive landscape, and other valuable insights into this market.

By visiting our website or contacting us directly, you can explore the availability of specific reports related to this market. These reports often require a purchase or subscription, but we provide comprehensive and in-depth information that can be valuable for businesses, investors, and individuals interested in this market.

“Remember to look for recent reports to ensure you have the most current and relevant information.”

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Market Segmentations:

Global Battery Control Technology Market: By Company

• A123 systems LLC.

• Ford Motor Co.

• GE Energy LCC.

• Toyota Motor Corp.

• Sony Electronic Inc.

• Samsung SID Co. Ltd.

• Sanyo electric Co. Ltd.

• Panasonic Corp.

• L.G Chem LTD.

• Honda Motor Co. Ltd.

Global Battery Control Technology Market: By Type

• Smart Batteries

• Chargers

• Conditioners.

Global Battery Control Technology Market: By Application

• Automotive

• Traction, Marine and Aviation

• Portable Products

• Stationary (UPS, Emergency, Remote)

• On-road Electric Vehicles

Global Battery Control Technology Market: Regional Analysis

The regional analysis of the global Battery Control Technology market provides insights into the market's performance across different regions of the world. The analysis is based on recent and future trends and includes market forecast for the prediction period. The countries covered in the regional analysis of the Battery Control Technology market report are as follows:

North America: The North America region includes the U.S., Canada, and Mexico. The U.S. is the largest market for Battery Control Technology in this region, followed by Canada and Mexico. The market growth in this region is primarily driven by the presence of key market players and the increasing demand for the product.

Europe: The Europe region includes Germany, France, U.K., Russia, Italy, Spain, Turkey, Netherlands, Switzerland, Belgium, and Rest of Europe. Germany is the largest market for Battery Control Technology in this region, followed by the U.K. and France. The market growth in this region is driven by the increasing demand for the product in the automotive and aerospace sectors.

Asia-Pacific: The Asia-Pacific region includes Singapore, Malaysia, Australia, Thailand, Indonesia, Philippines, China, Japan, India, South Korea, and Rest of Asia-Pacific. China is the largest market for Battery Control Technology in this region, followed by Japan and India. The market growth in this region is driven by the increasing adoption of the product in various end-use industries, such as automotive, aerospace, and construction.

Middle East and Africa: The Middle East and Africa region includes Saudi Arabia, U.A.E, South Africa, Egypt, Israel, and Rest of Middle East and Africa. The market growth in this region is driven by the increasing demand for the product in the aerospace and defense sectors.

South America: The South America region includes Argentina, Brazil, and Rest of South America. Brazil is the largest market for Battery Control Technology in this region, followed by Argentina. The market growth in this region is primarily driven by the increasing demand for the product in the automotive sector.

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• To understand consumer behavior: this research reports can provide valuable insights into consumer behavior, including their preferences, purchasing habits, and demographics.

• To evaluate market opportunities: this research reports can help businesses evaluate market opportunities, including potential new products or services, new markets, and emerging trends.

• To make informed business decisions: this research reports provide businesses with data-driven insights that can help them make informed business decisions, including strategic planning, product development, and marketing and advertising strategies.

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appleiphone

[geekceptiontech]

Ultimate Galaxy S24 Ultra Guide: Mastering Your Device with Apps, Tips, and Tricks

[medickpidia]

Information

The Amazon Fire Max 11 is the most powerful and feature-rich Fire tablet to date, designed for streaming, reading, gaming, and productivity. With a vivid 11-inch display, a 14-hour battery life, and support for an optional stylus and keyboard, this tablet is an excellent all-in-one device for work and entertainment. Its sleek aluminum design and lightweight build make it stylish and portable, while the octa-core processor ensures smooth performance. >>>>----Click To Know More About That Product----<<<<

Features

✅ Vivid 11” Display for Immersive Viewing

11-inch Full HD (2000 x 1200) display with anti-glare coating.

TÜV Rheinland-certified for reduced blue light exposure, minimizing eye strain.

Perfect for watching movies, gaming, and reading.

✅ Powerful Performance

Octa-core processor for fast multitasking.

4GB RAM for smooth app performance.

Runs on Fire OS, optimized for Amazon services and Android apps via the Amazon Appstore.

✅ All-Day Battery Life

Up to 14 hours of mixed-use battery life.

USB-C fast charging for quick power-ups.

✅ Optional Accessories for Enhanced Productivity

Stylus Pen (sold separately): Supports handwriting, drawing, and note-taking.

Detachable Keyboard (sold separately): Converts the tablet into a mini laptop for work and school.

✅ Ample Storage

128GB internal storage (expandable via microSD card up to 1TB).

Download movies, games, books, and apps for offline use.

✅ Great for Streaming & Gaming

Compatible with popular apps like Netflix, Prime Video, Disney+, Hulu, and YouTube.

Supports cloud gaming services like Amazon Luna for console-quality gaming on the go.

✅ Advanced Camera & Connectivity

8MP front and rear cameras with 1080p HD video recording.

Dual microphones for clear video calls.

Wi-Fi 6 support for faster, more reliable internet connectivity.

✅ Durable & Stylish Design

Premium aluminum body for a sleek and lightweight feel.

Scratch-resistant screen for durability.

✅ Kid & Family Friendly

Parental controls and Amazon Kids+ subscription options.

Multiple user profiles for shared family use.

Ideal 

✔️ Entertainment lovers who enjoy streaming, gaming, and reading. ✔️ Students & professionals who need a lightweight, productivity-friendly tablet. ✔️ Families looking for a durable and secure device for all ages. ✔️ Amazon ecosystem users who want seamless access to Kindle, Alexa, and Prime services.

Specifications

Display: 11” Full HD (2000 x 1200) touchscreen

Processor: Octa-core

RAM: 4GB

Storage: 128GB (expandable via microSD up to 1TB)

Battery Life: Up to 14 hours

Charging: USB-C, fast charging

Cameras: 8MP front and rear, 1080p HD video

Connectivity: Wi-Fi 6, Bluetooth

Audio: Dual speakers with Dolby Atmos support

Operating System: Fire OS

The Amazon Fire Max 11 is a versatile, high-performance tablet perfect for work, entertainment, and creativity. With a stunning display, powerful hardware, and long battery life, it’s a great alternative to more expensive tablets for both casual and professional users.

[emmahada]

bricked my new puter already

[semcoinfratechworld]

Energy Storage BMS: The Secret Weapon for a Successful Battery System

As the world pivots towards sustainable energy solutions, energy storage systems (ESS) have emerged as the backbone of renewable energy deployment. Central to the functionality and safety of these systems is the Battery Management System (BMS)—often referred to as the secret weapon for ensuring the success of any battery system. But what exactly is a BMS, and why is it indispensable for energy storage systems?

What Is an Energy Storage BMS?

A Battery Management System (BMS) is an advanced electronic system designed to monitor, manage, and safeguard a battery pack. From individual cells in small-scale batteries to large grid-connected systems, a BMS ensures optimal performance by performing the following critical tasks:

Monitoring Battery Health: Tracks voltage, temperature, and state of charge (SOC) in real time.

Ensuring Safety: Prevents overcharging, over-discharging, and overheating, which could lead to thermal runaway or system failure.

Balancing Cells: Maintains uniform performance across all cells to enhance the lifespan of the battery pack.

Predicting Maintenance Needs: Identifies potential faults before they escalate, reducing downtime and maintenance costs.

Why Is a BMS the Secret Weapon for a Successful Battery System?

A high-performing BMS is the linchpin of reliability and efficiency in an energy storage system. Here’s why:

Enhancing Battery Life Batteries degrade over time due to irregular charging cycles, temperature fluctuations, and inconsistent usage patterns. A BMS optimizes these factors by maintaining equilibrium across the cells, extending the overall lifespan of the battery pack.

Maximizing Performance The efficiency of an energy storage system directly depends on how well its battery pack operates. By constantly monitoring and regulating energy flow, a BMS ensures that the system delivers peak performance under varying conditions.

Ensuring Safety and Compliance Safety is paramount in large-scale energy storage applications. A robust BMS detects potential risks such as short circuits or thermal runaway, enabling prompt intervention. Moreover, it helps systems comply with industry standards and certifications.

Cost-Effectiveness Investing in a BMS may seem like an upfront cost, but it saves money in the long run. By improving energy efficiency and reducing maintenance needs, it delivers a high return on investment (ROI).

Applications of Energy Storage BMS

The versatility of BMS technology makes it indispensable across multiple sectors:

Renewable Energy Integration: Balances the supply-demand dynamics of solar and wind power systems.

Electric Vehicles (EVs): Safeguards the EV battery pack, ensuring safety, range, and durability.

Grid-Level Storage: Maintains the stability of power grids by managing large-scale battery packs.

Residential and Commercial Storage: Supports energy independence for homeowners and businesses using on-site battery systems.

Features to Look for in an Advanced Energy Storage BMS

When selecting a BMS for your energy storage system, prioritize the following features:

Scalability: Suitable for systems ranging from small residential setups to large utility-scale installations.

Advanced Communication Protocols: Integrates seamlessly with inverters, controllers, and other ESS components.

Real-Time Data Analytics: Offers actionable insights through smart monitoring tools.

Customizability: Adapts to specific system requirements for enhanced functionality.

Future of Energy Storage with Advanced BMS

The evolution of energy storage systems relies heavily on advancements in BMS technology. Emerging innovations, such as AI-powered predictive maintenance and IoT-enabled remote monitoring, are set to redefine how we manage battery systems. As these systems become smarter and more adaptive, they will play a pivotal role in supporting the global energy transition.

Conclusion

The Battery Management System (BMS) is undeniably the secret weapon behind the success of modern energy storage systems. By ensuring safety, optimizing performance, and extending the lifespan of batteries, a BMS transforms energy storage into a reliable and efficient solution for the renewable energy era. Whether you’re designing an ESS for residential use or a large-scale grid application, investing in a robust energy storage BMS is the key to unlocking the full potential of your battery system.

[newspatron]

10+ Epic Ways to Speed Up Your Laptop for FREE

Did these tips help your laptop zoom? Share your experience or ask questions in the comments below! 👇

🐢 Feeling the Need for Speed? Turbocharge Your Laptop – for FREE! 🚀 Hey there, fellow laptop warriors! Ever feel like your trusty machine is dragging its feet? 🐌 You’re not alone. Whether you’re battling the dreaded spinning wheel of doom or just wishing your laptop would wake up faster than a teenager on a Monday morning, we’ve all been there. But hold on tight, because I’ve got some good…

[semcoinfratechworld]

Understand the importance of battery pack discharging and its critical role in enhancing battery performance, health, and longevity. This video explores how proper discharging impacts energy efficiency and optimizes storage solutions for electric vehicles and other battery systems. Dive into practical insights to ensure sustainable and reliable battery operations. Perfect for tech enthusiasts, EV owners, and anyone curious about battery technology.

[ghrgrsfdesfrfg]

Archived information about experiment 1876 : the Rat King

Experiment 1876 alias « the Rat King » was created in 1993, first experiment of his kind alongside the prototype, the reject and the [REDACTED] (information heavily redacted and only accessible to the CEO) to be made as an « animatronic » rather than a toy to be displayed or assigned somewhere in the company but rather to work with the security of Playtime,Co.

The Rat King is part of the bigger body initiative but despite the name « bigger body » he measure 2m20/7,21’t in size, his body consist of an exoskeleton housing all of his components and systems such has his optics and radar-ears, To protect his body the choice was made to use a mix of carbon and metal allowing him to remain flexible, agile and resistant to damage.

EARLY LIFE :

The Rat King former’s identity was that of Thomas Freuer, a child who’s mother worked for playtime but had an unfortunate car accident leaving the child an orphan and taken by playtime, despite the loss of his mother he remained a confident child full of charisma and optimism who liked to take care of other and often younger children, He would often take punishment instead of other children to protect them from harm, this attitude and loyalty toward his friends was thought to be used in the Initiative hoping his caring and loyal nature could be used to do the company’s bidding.

Playcare’s workers and counselors noted his friendship with Clara cindram, when she was taken for her own procedure he offered himself in her stead, proposing himself to save her.

PROCEDURE AND WORK FOR PLAYTIME :

Thomas, now know as the « Vigi-Rat » (who was later called « Rat King » by an employee) started to work right away, taking his security and combat training with surprising ease along with retaining nearly all of his cognitive functions, his targets were often « troublesome elements » (read : employee who did/found something they shouldn’t have) or other toys, often mini-critters, who went ferals or tried to escape.

His body allowed him to briefly scale walls, run quickly or silently stalk a prey thanks to the servos installed in his leg’s joint, his claw likewise help with tearing or slashing said prey or obstacle while his radar-ears (a personal favorite of Dr Sawyer) allowed for easy tracking, echolocation or even noise separation to focus on the desired noise, his eyes called “optics” could use theirs high-resolution and partial night-vision to help him see in the dark or over long distance to make sure his target doesn’t escape.

His tails was built for balancing his body but was “allegedly” used as a whip to be another weapon while the mouth was lined with teeth easily capable of cutting through skin, he is also running on battery power who then allows for prolonged periods of time without needing to recharge further prolonging the time spent working.

Trivia :

-His surname of “Rat King” came when a prison guard sent to team up with 1876 called him the Rat King thanks to his performance and stealth but the nickname truly stuck when 10, much smaller Rats (1m/3,2’ft) were built to join him in his work, he was then called the “Rat King” by every employee who knew of him.

-The others Rats who followed him were strangely obedient and responsive to his commands and were often seen all together where the King often talked to them.

-Many employees and guard questionned the use of a Bigger Body in a position of guard due to the possible resentment that 1876 could’ve harbored toward the company, however no such disloyalty was ever found.

-1876's stealth skill were famed amongst the guards who claimed he was so stealthy that he could follow unsuspecting employees for prolonged periods of time while other talked about the sheer horror they felt when pointing a light somewhere in a dark room and seeing his body.

-1876 was really close to 1632 the “train driver” or Eudora as she was called, she was actually Clara Cindram and the Rat King’s fury was such when he found out that he had to be confined for 2 days before finally calming down and asking to see her.

This is the first story i've ever written, especially for an OC so don't hesitate to tell me what you think of it and/or add suggestion in the comments (the picture isn't mine, found on pinterest, credit to whomever it belongs to)

[cherrrydragon]

➤ find something worth saving (it's all for the taking)

CHAPTER THREE: DEBUT

← back to chapter list

SUMMARY ↳ School's in, and so is Spinnerette. Unfortunately that spidey luck doesn't seem to be letting up anytime soon. Must be a canon in every universe. Crouching off the ledge of the building, you prep yourself. “Back to the ole grind, K.” and then you fly. Leaping off the building, you feel the rush of wind call you. You flick your wrist, sending a web at the nearest building. You swing forward in a graceful arc, flipping and twirling. Each swing makes you faster and sends you higher. You grin under your mask and let out a whoop. “We are so back!” pairing: jon kent x gn!reader x damian wayne warnings: hostage situations, mugging attempts, guns wc: 4.3k

You’re irrational in your worry to don the suit. You know logically the battery can last you months, but it might take months to build a nanite chamber. You don’t even want to spend months in this dimension.

Your makeshift nanite chamber is horrific at best. The cord management breaks several lab safety rules. The amalgamation of cables is tucked away in your closet. You haven’t tried to use it yet because you’re absolutely certain it might cause a city-wide power outage.

Tonight, though, you’ll finally introduce Gotham to Spinnerette.

You won’t patrol in East End, Catwoman’s got that covered. You’re not dumb enough to mess around in her territory. You plan on swinging by Crime Alley and the Narrows, two of the worst parts of Gotham. If you find any of the Bats, you’ll just use your totally awesome charm and super duper hero skills to wiggle your way out of their watch. Hopefully.

You take a deep breath, the suit breathing with you. Gotham is so different from your New York. Your home, the “City that Never Sleeps”, is true to its name. The city becomes so much more alive at night, so much more colorful. You’ve seen many New Yorks and its variants, and you’ve never seen one so… lifeless… like Gotham. In all fairness, Gotham is Gotham and not New York.

You sniff, rolling back your shoulders. “How are things looking, K?”

“My forecast predicts rain to hit in 2 hours. Temperature is 74॰, wind speeds are optimal for swinging. I have intercepted police reports nearby about a hostage situation, shall I optimize a route, [Name]?”

Crouching off the ledge of the building, you prep yourself. “Back to the ole grind, K.” and then you fly. Leaping off the building, you feel the rush of wind call you. You flick your wrist, sending a web at the nearest building. You swing forward in a graceful arc, flipping and twirling. Each swing makes you faster and sends you higher. You grin under your mask and let out a whoop.

“We are so back!”

You tuck your knees to your chest, avoiding a billboard. Below you traffic roars. You perform a dance in the sky, swinging from building to building. You feel that familiar adrenaline returning, a reminder of who you are. The weight of responsibility is momentarily forgotten, replaced by sheer freedom.

You flip one last time in the air, landing in a crouch at your destination. You look over the edge. It’s just one guy waving his gun around madly. In his grasp is a child.

“I’ll fucking shoot, I swear! Get me my money right fucking now!” He’s panicked and desperate, which means he’s trigger happy. Normally you’d defuse the situation the best you can, but now? You have the element of surprise. You’ll act quickly.

You send a web and yank the gun out of his hands, then send another web, hauling the man up to you. You web his mouth shut, fisting his shirt and making him face you. His eyes are fearful, but you can’t think of anything to say. You look over to the tense faces of the police. Among them is Jim Gordon. You know he can’t see you, but he’s looking right at you.

You huff, lowering the man. You wrap him up in your webs with familiar ease, like a real spider saving its prey for later. He yelps as he’s dropped and yanked back up, the cops pointing their guns in his direction. The kid from earlier is safe behind Commissioner Gordon, letting you know your job here is done. The only sound they hear is the thwip of your web as you swing away.

“I’d say that went well. Enough,” you blurt into the silence as you’re swinging.

“Certainly, [Name].” You’ve never been able to tell when Karen uses sarcasm, and you suspect you never will.

Over there! In there! Help!

You swerve to your right, barrelling into an alley. You crawl alongside the wall, slowing down when you hear voices.

“Please, I don’t have any money on me!” A woman cries, hands in the air. “Please, please don’t do this. I-I have a son!”

She’s face to face with the barrel of a gun. “I-I don’t give a fuck! I ain’t stupid either. I see them earrings. Cost a pretty buck, I’m sure. Just give me all ya money, and we can both go our ways.”

The gun in his hands is shaking and his voice is wavering. He’s just as nervous as the woman is.

“His name is Garrett Fields. He recently lost a custody battle for his child to his ex-wife. He spent his last dollars fighting for his daughter.”

You purse your lips. One of your least favorite realizations as you got older was how gray the world is. This guy fought for his daughter till the very end, and look where it got him. It doesn’t excuse his actions, but it does explain them.

You approach him from behind silently. You put a finger to your mask when the lady’s eyes flick over his shoulder. Claws dig into his arm as it’s wretched back and the gun is yanked out of his hands. You face the woman.

“Go.” Your voice is distorted thanks to the suit. She doesn’t need to hear anything else before she bolts out of the alley. You make sure Garrett can see it when you crush the gun in your grip. He whimpers.

“What’s up, Garrett.”

He struggles in your grip. “You with the Bats or somethin’?” He asks hysterically.

“Nah,” you wave. “Trust me, though. You’d rather deal with me.” You drop him against the concrete. You rock back and forth on your heels. “So, sorry to hear about the daughter.” You pull up a virtual interface of her face and show it to him. “She’s pretty cute.”

Garrett goes misty-eyed almost immediately. “Emma…”

You kneel in front of him. “Lemme ask you something, Gar.” Despite the mask blocking his view, Garfield shudders when he makes eye-contact.

“Have you killed or otherwise hurt anyone before this? I’ll know if you’re lying.”

There’s a tear rolling down his face. He’s got anger and sadness in his eyes. You see the fruits of Gotham’s influence weighing down on him. You’re once again reminded that some things are just out of your power. Hurt people, hurt people.

“No,” he grumbles out. He’s not lying.

“Alrighty,” you clap your hands, huffing when he flinches at the clink sound your claws make. “Listen, I know. Times are tough, you’re flat broke. That gun didn’t even have any bullets in it.” He scoffs. “There’s this cafe in East End. Owner’s feisty, but real understanding. I got somebody called [Name]  that can vouch for you. We’ll get you set up.”

Garrett scowls at you. “Fuck off. I don’t want your goddamn pity.”

You wave your hands frantically, sitting down next to him. “It’s not pity at all. Understanding. I gotta look out for my little guys. The people who get overlooked or judged too quickly.” You pat his shoulder. “You didn’t kill anybody, so I got you, man.”

Garrett stares at you in visible disbelief. “I’m sending you a couple hundred bucks directly to your bank account. Don’t worry, I stole them from rich people,” you drawl.

He can’t do anything else but chuckle. “You’re fuckin’ crazy.”

You hum. “At least I ain’t Batman. He would’ve put your ass in Arkham.”

“At least with Batman I can guarantee I’ll be alive by the end of it.”

You scoff indignantly. “I wouldn’t have killed you!”

He grunts. “Don’t mean you don’t kill in general.”

You shrug, ignoring his side-eye when you don’t deny it. Sighing, you stand up, stretching. “In return for my endless kindness–” Garrett squints in suspicion and rolls his eyes. “–I just need one simple favor.”

“Of course,” he scoffs out.

“Don’t be like that, I just need you to spread the word.”

“The word?”

“Tell people that a giant spider was around webbing up criminals.” Garrett blinks. “It’ll be funny,” is your only explanation.”

You turn and send a web away in preparation to swing away, smiling at his surprised sputter. “My actual name is Spinnerette.” Facing him one last time. “I don’t mind if you call me Spinner, though.”

Your final parting words are “It’s not the end of the world, friend. Keep looking up.”

“News of a ‘Giant Spider’ Webbing Up Criminals in Gotham! A Good Sign or Not?”

“Giant Spider Makes Home in Gotham City.”

“New Threat in Gotham – How to Stay Safe.”

Bruce Wayne rubs his face in exhaustion. Since last night, many articles have sprung up about this ‘spider’ tying up no-gooders in an actual web-like substance. He couldn’t take a sample for himself, it was far too sticky. But he received word from Gordon that he himself had had a run in with the spider.

“It was definitely human-shaped.” He had gruffed out, “The web dissolved after an hour.”

So there’s a new meta in Gotham acting as a spider. And as a vigilante. Bruce can respect delivering justice, and it doesn’t look like they’ve killed anyone. Even so, he can admit he has control issues (maybe not out loud, though), and an unknown variable puts him on edge.

For now though, Bruce has other things to focus on. “What were you saying, Barbara?”

“Somebody got a perfect score on the entrance exam for GA.”

His brows raise. “And who would that be?”

“Some kid named [Name] Stark. I knew you were gonna ask, so I looked into them. It’s kind of weird, their father’s name is Tony Stark, dude’s loaded. He’s an avid traveler, but nothing seems amiss. [Name] is living on their own in East End, working at ‘Carrie’s Cafe’ and getting sporadic payments from her father. Wonder why the hell they’d choose to live in Gotham of all places.”

His eyebrows furrow. “They’re living on their own?”

Barbara scoffs over the call. “They’re 18, don’t get any ideas. I guess they flunked a grade or something, or maybe it’s a late birthday. They just seem like strange people to me.”

Bruce hums, satisfied. “We’ll give them the scholarship, of course. I’ll address the letter personally. And we’ll give them a stipend, as well.”

“Their dad’s rich.”

“That means nothing to me.”

You chuckle mischievously at the headlines. You’ve been cracking up the whole morning about them. You’ll thank Garrett when you next see him as Spinner.

“A successful debut, if I do say so myself, [Name],” Karen pipes up in your ear. Nari meows in your lap. He’s become a faithful companion (read: cuddle partner) in exchange for food. He’s got a good mindset.

Sam’s at the cafe early for once. They give you a smile as you enter. “I was worried that big ass spider got you.”

“And why would it get me, specifically?” you ask as you put on an apron.

“I know you’re an evil freak from the way you have your coffee,” they scoff.

You stick out your tongue at them. “Nothing wrong with my death brew.” Your preferred coffee is known among the staff for its near poisonous potency. You don’t tell anyone the recipe, because you’re kind of afraid it actually is poisonous for normal people. It did it's job in keeping you awake back in the day when patrol ran late.

Carrie walks out, calling for you. She tells Sam to go handle the register, an obvious sign that she needs to talk to you alone. Sam gives you a look as they walk off. Garret Fields is waiting for you in the back.

“I’ll keep it brief so you can get back to work. He’s tryna get a job and said you can vouch for him?” Carrieis suspicion isn’t hidden. Garrent isn’t the same man from the night before. His posture curves in on itself and his eyes are tired. It’s as if he’s already resigned himself to the worst outcome.

You nod, fast. “He’s a friend. It’s a tough time right now, and he really needs a job.” Garrett’s staring at you. “I promise he’s a good egg.”

Carrie ‘uh-huhs’ but lets it go. “Good enough for me,” she pats his shoulder, hard. “I’ll go get the paperwork, then.” And she’s gone, leaving you with Garrett.

“Understanding, right?” you say, quoting yourself from last night.”

“No kidding,” Garrett huffs, before staring at you again. “Thank you. Both of you.”

You raise a brow. “No questions, you sure?”

“Something about a horse gift and a mouth,” he rumbles. “Y’all got me a job, I owe ya.”

“Don’t sweat it,” you wave him off. “Spinner’s in the helping people business, a.k.a, the hero business. They don’t do it to be owed. They’re looking out for people like us.”

“The.. little guys?”

You nod sagely. “You get it.”

He sighs, simultaneously grateful and regretful. “Thank you,” he says once more.

Garrett settles in nicely the next week. He’s got that southerness that charms people into leaving tips, and he knows how to use it.

“Say oil.”

“No.”

Sam likes him well enough, so that makes him a-okay in your books.

“Big day tomorrow, how are we feeling?” Sam asks during closing time. Tomorrow marks your first day at GA. Karen strongly suggested not patrolling on the basis of getting a good night’s sleep, and you’re more keen to follow her advice in this universe.

“What’s tomorrow?” Gar, pipes from the back.

“Our little scholar got a full ride to GA, signed by the big man himself. Ain’t that right?” Sam is getting good at imitating Gar’s accent.

Getting accepted into GA wasn't a surprise. The surprise was the nature of the letter itself.

“Dear [Name] Stark,

I am delighted to inform you that you have been accepted into Gotham Academy under the Martha and Thomas Wayne scholarship! GA looks forward to seeing you grow.

It is also with great pride that I am able to inform you myself that you have scored perfect on the entrance exam, and are the first in history to do so. You’ll be awarded with a stipend of $500 every two weeks.

I look forward to seeing you overcome challenges and become a part of our community.

Signed,

Bruce Wayne.”

You should've been paying more attention to the answers you were putting down. You had been on autopilot when taking the test, and now Bruce Wayne himself knows about you. To add more insult to injury, you're the first person ever to get a perfect score. You just hope scores aren't available for others to see. You can't imagine the type of vultures that await you if that's the case. At least you can stop stealing from gullible rich people now.

“The hell you doin’ runnin’ with folks like them?” Gar is far more subtle in showing his dislike for Gothams’ elite, but not that subtle.

“Oh, goodie. There's two of you,” you chuckle. You untie your apron. “Uh, for one, it'll look good for me. Two, it'll be easy stuff. And three,” you pause. You can't say you need access to the lab and its funds so you can create a dimensional portal so you say, “and I'm trying to find my rich future spouse.”

Sam cackles, slapping your shoulders. “I've trained you well.”

Gar raises a brow. “Easy? They got college level stuff in that school and you find that easy?”

“They do my work for me sometimes,” Sam states, ignoring Gar's incredulous look.

“Shit, kid. You’re going places.”

You cheekily smile. “I’ll be sure to put you in a nice nursing home.”

You dodge the leftover pastry he throws at you.

You take a bunch of pictures of Nari in the morning when you find him sleeping beside your head. The school uniform is your average private school get-up. You forgo the loafers in exchange for some converse instead. Something about doing your own thing.

Taking the subway reminds you of the late nights of messing around in the empty station with your friends.

“It’s crooked!

“It’s not!”

“It’s definitely crooked.”

The five of you should definitely not be here right now, but teenagers will be teenagers. You showed the gang a spot you found earlier where Miles could spray-paint to his heart's desire. Gwen insists it’s crooked, despite the picture having no defined shape. Miles’ is insisting he knows what he’s doing and Pav is taking a million selfies.

You and Hobie are leaned against a back wall, observing.

“I think I like this.”

Hobie hums, tilting his head to hear you better. “It’s not really talked about, but I know most of us–” you gesture to the trio. “–Spiders have to grow up fast, or don’t really get to grow up at all. I like giving them the chance to be kids.”

You and Hobie are a bit older than the kids. When something happens they turn to you first for answers.

“We gotta… break that generational trauma, or something.”

Hobie chuckles. “I see what you’re saying.”

When Miles is done, he shows you an image of a figure outlined multiple times, showing multiple identities.

You blink when the speakers crackle to life to announce you’ve reached your destination. It’s a short walk to the grounds of GA. Karen is playing ‘calming’ music in your ear. The school feels much more alive now that there are people chatting here and there.

Some people look at you as you walk by, but they’re mostly looking at your shoes. Hopefully the school doesn’t care enough to say something about it. It takes a little longer than it should to find the front desk, but the school is huge so you think you’re allowed some slack. Your schedule has all advanced core classes, Engineering, Ballet, Computer Programming, and Studio Art. Looks like you’ll be starting all your weekdays with Advanced English Lit from now on.

The class is empty when you walk in, and you scurry to the back immediately. You’ve always preferred to see everything happening in the classroom, even before the bite. People fill in slowly, taking up seats randomly. That familiar anxiety comes creeping back in. You tell yourself in your head that everything is fine, but the weight of your situation has been piling up on you. You can pretend everything is fine and that you’re totally okay with being stranded in another universe. You can pretend like you belong, going about your day like a normal person, but that’s all you are. A pretender.

You begin biting your nail. Somebody sits down next to you, and a quiet snap is what you hear. There’s blood crawling down your finger. You bit too much off.

A woman comes into the classroom. She’s got that look about her that says she hates her job, and you get it. Her voice comes out gnarly. “Good morning, class. I hope you’re all settling in comfortably.” You don’t need Nat’s teachings to tell that she’s lying. “My name is Ms. Varley, I’ll be your teacher for the next school year. We’re going to start with some introductions.” The class groans. Ms. Varley tuts. “None of that complaining mess. We’ll start with you.” She points at a poor unfortunate soul.

You zone out as introductions go on. Your ears are filled with snooty accents and proper tones. Most kids talk about what they’re the heir to, barf. Someone mentions how many vacation homes they have.

You stand up when it’s your turn. “[Name] Stark. I like ballet and hot pink,” you pause, thinking of what you can say that’ll make them turn their nose up at you. “I like spiders.”

Predictably, faces of disgust are sent your way. You grin and sit down. Your seat-mate stands up in turn. You’re more occupied with staring head on at the few eyes that are still on you.

“I am Damian Wayne. I am the blood-heir of Bruce Wayne and I have a keen interest in the arts.”

You do your best not to scream. Of course. Of course! You’re convinced this universe has sentience and is belly-laughing at you right now. And he sits right next to you! Why did he choose to sit next to you? There’s an empty pair of desks right over there! God forbid you can just be left alone.

Damian sits down after his brief introduction, you suspect his peers are used to it, if the knowing smiles and head shakes are anything to go by. You sigh and slump down in your seat. You risk a glance at him and will yourself not to jump when you see he is already looking at you.

You feign nonchalance and raise a brow. “Take a picture.”

“You’re not nearly enough of a sight for that.” You bark out a laugh in surprise at the quickness in his answer. Typical.

“Ouch, my feelings.”

“I know you got a perfect score on the exam.” There it is. The bomb. The reason he sat next to you. So, he’s suspicious of you? Great, awesome.

“Yeah, your daddy himself signed my letter. What, you a fan or something? I know I’m pretty awesome.” You’re not sure what you’re trying to achieve with this act, but you can’t really seem to think straight right now.

“I have my suspicions.”

“That I cheated?”

“Perhaps.”

“It’s not a good idea to monologue your evil plans. Why do you care if I did anyway? You know half of these trust fund babies wouldn’t be here if it weren’t for mommy and daddy’s money, right?”

He scoffs. “That much is obvious. And I don’t care if you cheated or not. You wouldn’t be the first.”

“So, what? You jealous that I'm so much better than you? I know, it’s hard to cope.”

His eye-roll is violent. “Wait, I know,” you interrupt when he opens his mouth. “You’re worried I’m a super secret spy working for, like, the Joker or something and that I’m endangering the lives of all the students. You’ve always had dreams of being Robin and kicking ass with Batman so this must be your chance to prove yourself.” What do they say about freudian slips? “How right am I?”

You’re certain his suspicion runs deeper than that, but hopefully your spiel gets him off your ass for a while. He won’t want your (joking) suspicions about Robin to fester and have you realize he actually is Robin, so he’ll let it die.

“You’re ridiculous.”

“It’s one of my better qualities.”

You can feel his eyes on you for the rest of the class. You’d think Robin would be more subtle. The lab for your science class is… fine. Maybe you’re just spoiled from the Tower’s labs. You feel the same when you walk into the computer lab. You should probably start bringing your own laptop to school. The dance studio is cute, though. The teacher is faking a russian accent, but you think you’re the only person who can tell. She only teaches you how to do proper stretches, so at least it seems like she knows her stuff.

Finally, your last period comes down to art class. A chill class to end the day makes you happy. Large windows let the sun cast its rays. You take your seat in the corner. There’s various plants littered around the room, real plants. There’s even fairy lights hanging above. This is definitely going to be your favorite class.

You hum along to the song Karen plays in your ear.

“Harness your hopes on just one person…” you hum.

“Already talking to yourself, I see.”

You look over to where Damian is settling down next to you. “Can’t get enough of me?” You coo.

“On the contrary, I’m already sick of you.”

“Still suspicious of me yet, boy wonder?”

His glare would kill a lesser person. The teacher walks in with a bright and cheery attitude. She’s got that Ms. Frizzle attitude about her that makes you either love her or hate her. You love her.

She sets you all up with your own sketchbooks, high quality ones. You decorate your cover with all the colors of your friends. You draw little coffee cups and pastries in unconventional colors. Big graffiti style letters spell out random phrases. You peek at Damian and see that his notebook just has his name on it, boring.

Ms. M, as she’s allowed you all to call her, begins droning on about color theory and principles and elements and a bunch of other stuff you don’t pay attention to. You count the minutes as you watch the sun slowly set outside the window. You clack your nails together in boredom.

“Hundred bucks for me to moan out loud.”

Damian does a good job of keeping his composure, but you can see the disbelief from your words. He grits out, “Why would I ever pay you to do such a thing?”

“One might feel adventurous on occasion.” You weren’t going to moan even if he did pay you a hundred bucks, you just felt that twitch to say something to dispel the quiet.

You suck in a breath. “So…”

“I have no interest in conversing with you.”

You dramatically whine. “You’re no fun. What does a guy like you even do for fun?”

“It is as I said, I don’t–”

“–wish to converse with me, I know. So, art then? You like to draw?” You lean forward towards him.

“It does not concern you–”

“I think you’re the type of guy to like minimalist  art. You’d be the type to find something outta nothing.”

He scoffs, and you know you’ve got him. “Minimalist is the most baseless form of all. The lack of detail is abhorrent and requires no true skill. Classical is far superior, it takes a certain mastery of skill to truly imitate the renaissance–” he pauses. You grin, showing your teeth.

His huff is silenced by your giggles.

notes: i imagine readers NY looking like rottmnt's NY (it's really vibrant and lively-looking if ur too lazy to look it up)

i feel like this chapter is pretty fast paced in the beginning (god forbid i know how to write action sequences) so uh sorry bout that

you've dodged the batfamilys suspicions! for now anyway. except damian ofc. i havent read any dc comics so sorry if dami's ooc.

Nari is short for Narinder, from Cult of the Lamb :D. also, how are we feeling about Gar? when i write him i think about Joel from tlou, and i think im gonna try to channel that as hard as i can lol.

reader was humming "Harness Your Hopes" by Pavement.

bruce when he learns reader is a "teen" living by themself: it's free real estate