Type

Samsung ICR18650-26HM Rechargeable 18650 Li-ion Battery

Cell 

Samsung SDI ICR18650-26HM2600mAh

Nominal voltage

3.7 V

Nominal capacity

2600mAh

discharge at 0.2C mA

Minimal capacity  

2500mAh

Stanard Charge voltage

4.20V ( Full Charged Voltage )

Standard Charge current  

1300mA 

Charge Time(Std.) 

3 hours 

Discharge cut-off voltage

2.75V

Standard Discharge current

520mA 

Standard Discharge cut-off current 

30mA 

PCB protection trip current 

about 10A 

Operating environment 

Charging, 0°C ~ 45°C ;  65±20%RH  

Discharging, -20°C~60°C ;  65±20%RH

Storage environment

-20°C~60°C; Less than 1 month

-20°C~60°C; Less than 3 months

Cell Weight )

48 g max.

Cell Dimension

(L)65.20mm*(D)18.00mm