186021700 battery cell

4 FAQs about [186021700 battery cell]

What are 21700 battery cells used for?

These 21700 battery cells are widely used in various applications. These include electric vehicles, portable electronics, and renewable energy systems. Compared with 18650, 21700 batteries have a larger size, higher capacity, and better power output.

Are 21700 batteries rechargeable?

The 21700 battery cells provide substantial energy storage in a relatively compact size. They are designed for a long cycle life. The 21700 batteries can withstand numerous charging and discharging cycles without significant degradation. The 21700 lithium ion battery is rechargeable.

What is an unprotected 21700 battery?

Unprotected 21700 Batteries: Designed for battery packs or high-performance applications where external battery management systems (BMS) handle protection. 21700 batteries are becoming the industry standard for devices requiring longer runtime and more power. Some common applications include:

Which 21700 batteries are suitable for high-performance applications?

They are suitable for high-performance applications, providing increased energy density. Legend Battery is a leading 21700 battery supplier. We provide high-performance and high energy-density battery solutions. Our 21700 cells are mainly from Samsung, LG, Panasonic, Murata, and Molicel.

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