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J2621 Power Bank Fast Charging, 20000mAh 45W Portable Charger

45W PD Fast Charge & Charge 4 at Once：With 4 charging ports, including two blazing-fast PD 45W Type-C in/out port and two 30W USB-A out port to charge 4 devices at the same time. This power bank is your all-in-one charging solution.

20000mAh Large Capacity & LED Digital Display：This power bank has a large capacity of 20000mAh and can charge Samsung S23 S22,iPhone 15 14, iPad mini or MacBook Pro 14 multiple times to meet your charging needs throughout the day. Its clear LED digital display makes it easy to check the battery level, making it a must-have companion when traveling.

Universal Compatibility：This 45W power bank fast charging with PD 3.0 and QC 3.0 is widely compatible with laptops, smartphones, tablets, smart watches, steam deck, wireless earbuds and more. Whether it's a high-power device or one with lower current requirements, our charger accommodates them all.

Safe Charging Protection：Portable charger battery bank protects your device against possible over voltages, overloads, overheating, over currents and short circuits. It will automatically turn off when your phone is fully charged, to prevent overheating and overcharging.Double-click to enter the low-current mode, and double-click again to exit.

You will get：1 x Power bank 20000mAh, 1 x User Manual, 1 x 5-core C-C fast charging cable and 7x 24 hours friendly customer service.

[juovipower]

JUOVI Power Bank 10000 mAh, 22.5 W

High-power performance: 22.5 W fast charging capability ensures fast and efficient charging for your devices, saving valuable time and keeping you connected. 22.5 W fast charging: the power bank has 2 USB C ports with input and output functions and supports 22.5 W fast input, you'll be up and running again in no time. Say goodbye to long waiting time and hello to convenience. Smaller and lighter 10000 mAh power bank: measuring only 137 x 70 x 26.36 mm, the power bank is designed to be smaller and lighter than most traditional models, making it easy to carry in your bag or pocket while you are traveling. Wide compatibility: this power bank can charge or provide power support for a variety of devices including iPhone 15, Samsung, iPad Pro. Compatible with most USB-C devices on the market. It can charge iPhone 15 1.9 times, Samsung S22 Ultra 1.3 times and iPad Pro 1 time. Safety features: equipped with overheat protection, overcharge protection and short circuit protection. You can be sure that your devices and the power bank itself are protected during use.

[juovipower]

High energy density: Analysis of JUOVI brand lithium polymer battery technology

With the rapid development of modern science and technology, lithium polymer battery technology, as an indispensable energy provider in mobile devices, has increasingly become the focus of attention. The latest product of brand JUOVI introduces high-quality lithium polymer battery technology, bringing users excellent energy density and long-lasting power support.

Lithium-polymer batteries are known for their high energy density, which means they can store more energy in the same volume and weight than traditional batteries. The high-quality lithium polymer battery used by JUOVI provides powerful energy output through intensive chemical reactions, providing stable power support for your devices for a long time.

The benefit of this high energy density means you can use your device for longer without having to recharge it frequently. Whether on the road or in everyday life, JUOVI brand battery technology ensures your devices continue to run efficiently.

In addition to this, lithium polymer batteries offer many advantages such as longer life, faster charging and lower self-discharge rates, making them the energy solution of choice in today’s mobile device space. The JUOVI brand brings users a better mobile experience with its high-quality battery technology, helping your devices work longer and more reliably.