20AH rechargeable lithium battery for UPS Energy storage
Detailed parameters of 20AH rechargeable lithium battery
|
Cell
|
model
|
GLP20Ah-70170240
|
|
Capacity(0.5C)
|
20Ah
|
|
rated voltage(V)
|
3.2V
|
|
Typical Impedance (mΩ)
|
≤2mW
|
|
Battery material
|
Lifepo4 battery
|
|
Lithium ion phosphate battery
pack
|
Combination method
|
1P8S
|
|
Minimal capacity(0.5C)
|
20Ah
|
|
Nominal voltage
|
24V
|
|
Max. charge voltage
|
29.2V
|
|
Discharge cut-off voltage
|
16V-20V
|
|
Max Charge current
|
10A
|
|
Max Working current
|
20A
|
|
Standard charge current
|
6A
|
|
Standard discharge current
|
10A
|
|
Pack Impedance standard
|
≤35mW
|
|
Weight (Approx.)
|
≈4.5Kg
|
|
Max. dimension(L×W×H)(mm)
|
≤ 60*176*250mm
|
|
Operating temperature
|
Charge temperature
|
0℃~45℃
|
|
Discharge temperature
|
-20℃~55℃
|
|
BMS
|
Single cell over-charge cut-off voltage
|
3.85V
|
|
over-charge release voltage
|
3.65V
|
|
Single cell under-discharge cut-off voltage
|
2.3V
|
|
Discharge release voltage
|
2.5V
|
|
Over-discharge cut-off current
|
40A
|
|
Over-discharge cut-off current delay
|
1.5S
|
|
Condition for the recovery of over-current and Short-circuit
|
Charging remove
|
|
Balance current
|
/
|
|
Balance Condition
|
/
|
|
Communication protocol
|
/
|
