450Ah lithium-ion power battery for electric car/energy storage equipment

MODEL:SK450AHA

Nominal Capacity

120Ah

Energy density

110Wh/kg

Operation Voltage

Charge(CC-CV)

3.6V

Charge(Float)

3.4V

Discharge

2.0V

IR

<0.6 mΩ

Max Charge Current  PULSE

≤3CA (5ms)

Duty cycle <0.5

Max Discharge Current

Continual Current

≤4CA(20S)

Pulse Current

≤12CA(5ms)

Duty cycle <0.5

Standard Charge

/Discharge Current

0.3CA

Cycle Life

80DOD%

≥2000Times

70DOD%

≥3000Times

Temperature Durability Of Case

≤170

Operating Temperature

Charge

0-55

Discharge

-25-55

Self-discharge Rate

≤3%(Monthly)

Weight

13kg±0.15kg