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21Ah power cell

Application Scenarios

Product characteristics

Technical parameters

Name

Parameters

Unit

Model

SEPNi8688190P-21Ah

　

Dimensions (thickness * width * height)

194*91*8.45

mm

Scope of application

Pure electric vehicles, hybrid vehicles

　

Main advantages

High energy density, long cycle life, strong adaptability and good safety

　

Nominal voltage

3.65

V

Internal resistance

2.5

mΩ

Weight

0.290±0.020

kg

Rated capacity

21

Ah

mass energy density

260

Wh/kg

volumetric energy density

510

Wh/L

Voltage Operating Range

2.8~4.3

V

Cycle life

Capacity retention rate of over 80% after 2000 cycles at 1C/1C.

cycle
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