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Rechargeable battery

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Name:LGHD2 18650 2000mah 20A 3.7v battery flat top
Model:1257
Brief:
High amp battery for powerbank,power tools,ecigs battery
Description Parameter

LGHD2 18650 2000mah 20A 3.7v battery flat top

Item Condition / Note Specification
2.1 Nominal Capacity Std. charge / discharge 2000 mAh (Cnom)
2.2 Nominal Voltage Average for Std. discharge 3.65V
2.3.1 Standard Charge
(Refer to 4.1.1)
Constant current 
Constant voltage 
End condition(Cut off)
1000mA
4.2V
500mA
2.3.2 Fast charge
(Refer to 4.1.3)
Constant current 
Constant voltage 
End condition(Cut off)
4000mA
4.2V
100mA
2.4 Max. Charge Voltage   4.2V
2.5 Max. Charge Current   4000mA
2.6.1 Standard Discharge
(Refer to 4.1.2)
Constant current 
End voltage(Cut off)
400mA
2.5V
2.6.2 Fast Discharge
(Refer to 4.1.3)
Constant current 
End voltage(Cut off)
10000mA, 20000mA
2.5V
2.7 Max. Discharge Current For continuous discharge 25A
2.8 Weight Max. 48.0 g
2.9 Operating Temperature
(Cell Surface Temperature)
Charge 
Discharge
0 ~ 50
-20 ~ 70
2.10 Storage Temperature
(for shipping statei)
1 month                   3 month
1 year
 

-20 ~ 70



LGHD2 18650 2000mah 20A 3.7v battery flat top

Item Condition / Note Specification
2.1 Nominal Capacity Std. charge / discharge 2000 mAh (Cnom)
2.2 Nominal Voltage Average for Std. discharge 3.65V
2.3.1 Standard Charge
(Refer to 4.1.1)
Constant current 
Constant voltage 
End condition(Cut off)
1000mA
4.2V
500mA
2.3.2 Fast charge
(Refer to 4.1.3)
Constant current 
Constant voltage 
End condition(Cut off)
4000mA
4.2V
100mA
2.4 Max. Charge Voltage   4.2V
2.5 Max. Charge Current   4000mA
2.6.1 Standard Discharge
(Refer to 4.1.2)
Constant current 
End voltage(Cut off)
400mA
2.5V
2.6.2 Fast Discharge
(Refer to 4.1.3)
Constant current 
End voltage(Cut off)
10000mA, 20000mA
2.5V
2.7 Max. Discharge Current For continuous discharge 25A
2.8 Weight Max. 48.0 g
2.9 Operating Temperature
(Cell Surface Temperature)
Charge 
Discharge
0 ~ 50
-20 ~ 70
2.10 Storage Temperature
(for shipping statei)
1 month                   3 month
1 year
 
-20 ~ 70


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