Samsung INR18650-29E 2900mAh 10A High Drain Cell for E-bike

Item Specifications Nominal Voltage 3.65V (0.2C discharge) Nominal Capacity 2850mAh (0.2C, 2.50V discharge) Charging Voltage 4.20 0.05 V Nominal discharge capacity 2000mAh Charge: 1A, 4.20V,CCCV 100mA cut-off, Discharge: 0.2C, 2.5V discharg


Item Specifications
Nominal Voltage 3.65V  (0.2C discharge)
Nominal Capacity 2850mAh  (0.2C, 2.50V discharge)
Charging Voltage  4.20 ± 0.05 V
Nominal discharge capacity 2000mAh 
Charge: 1A, 4.20V,CCCV 100mA cut-off, 
Discharge: 0.2C, 2.5V discharge cut-off
Standard charge 1,375mA
Max. charge current 2,750mA (not for cycle life)
Rapid charge CC-CV, 4A, 4.20 ± 0.05 V, 100mA cut-off
Charging time Standard charge : 3 hours
Max. discharge current
Temperature cut-off 70°C

2,750mA (continuous discharge)

8,250mA (not for continuous discharge) 

Discharge cut-off voltage 
End of discharge
( 2.5V discharge cut-off is better in cycle life )
Cell weight

45.0g max. 

Cell dimension

Height : 65.00mm max.
Diameter : 18.40mm max.

Operating temperature 
(surface temperature)

 Charge : 0 to 45
(recommended recharge release < 45°C) 
Discharge: -20 to 60
(recommended re-discharge release < 60°C)

Storage temperature 
(Recovery 90% after storage)  

1.5 year -20~25°C
3 months -20~45°C
1 month -20~60°C

Applicable to most elcetronic devices, especially power tools such as e-bike and drill, e-cigarettes.