Li ion 18650 2.9Ah Panasonic NCR18650 battery cell 2900mAh
1. Rated voltage: 3.6V
2. Rated capacity: 2700mAh(Min.cap. in quick charging, standard discharging(1) at 20°C)
3. Nominal capacity: Min.2750mAh, Typ.2900mAh(In quick charging, standard discharging(2) at 25°C)
4. Standard charging: 4.2V, 413mA, 50mA end(Constant voltage, constant current)
(Approval maximum charging voltage by tolerance: 4.25V)
5. Quick charging: 4.2V, 825mA, 50mA end(Constant voltage, constant current)(Maximum charging voltage: 4.25V)
Charging method and charger are only those designated.
6. Standard discharging: 5 40mA(Constant current, 2.5V end)
7. Continuous allowable discharging current: 3 300mA(45°C or under)
8. Temperature and humidty range:
0 to 45°C, 45 to 85%RH(in standard charging)
10 to 45°C, 45 to 85%RH(in quick charging)
9. Storage Temperature and humidity range:
-20 to 35°C, 45 to 85%RH(within 1 year)
-20 to 40°C, 45 to 85%RH(within 6 months)
-20 to 45°C, 45 to 85%RH(within 1 month)
-20 to 50°C, 45 to 85%RH(within 1 week)
Note: The capacity recovery rate in the delivery state(30% capacity of fully charged) after
storge is assumed to be 80% or more.
10. Volume Energy density: 577.4Wh/l
Note: This value are alculated by rated capacity, rated voltage and cell volume without shrink tube.