21700 lithium battery are an emerging battery technology that has benefited from advances in the battery industry. The 21700 cylindrical cells is a cylindrical cell that offers higher energy density, longer life cycle, and smaller form factor than traditional battery technologies. It has a standard size of 21mm in diameter and 70mm in length, making it an ideal choice for electric vehicles, renewable energy systems, and consumer electronics. CHAM is one such company that specializes in the production of 21700 battery wholesale. Their 21700 lithium batteries have a higher charging efficiency, lower self-discharge rate, and excellent cycle life, making them a popular choice in the energy storage industry.
Cylindrical Li-ion Cell
Li-ion Battery Pack
Energy Storage Lithium Battery
Prismatic Cell
|
Datasheet
|
Model
|
Capacity (mAh)
|
Voltage (V)
|
Impedance （mΩ)
|
Max. Continuous Dis. Current
|
Cycle Life
|
Discharge Operating Temperature (℃)
|
|
|
21700F2E
|
5000
|
3.62
|
≤25
|
15 A (3 C)
|
≥1000
|
-20 ~ 60
|
|
|
21700F5E(developing)
|
5500
|
3.62
|
≤14
|
3C
|
≥250
|
-20 ~ 60
|
|
|
21700F6E(developing)
|
6000
|
3.62
|
≤35
|
1C
|
≥500
|
-20 ~ 60
|
|
|
21700F40P(developing)
|
4000
|
3.62
|
≤12
|
10C
|
undefined
|
-20 ~ 60
|
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