Samsung High Capacity Battery Cell INR18650-35E


Samsung lithium-ion rechargeable cell INR18650-35E 



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INR18650-35E Nominal Specifications  


Standard discharge Capacity

Min 3,350mAh

Charge : 0.5C(1,700mA), 4.2V, 0.02C(68mA) cut-off @RT

- Discharge : 0.2C(680mA), 2.65V cut-off @RT


Charging Voltage 4.2V
Nominal Voltage 3.60V
Charging Method


(constant voltage with limited current)

Charging Current

Standard charge: 1,700mA

For cycle life : 1,020mA

Charging Time Standard charge: 4hours
Max. Charge Current 2,000mA (not for cycle life)
Max. Discharge Current

8,000mA (for continuous discharge)

13,000mA (not for continuous discharge)

Discharge Cut-off Voltage  2.65V

Cell Weight 50 g max
Cell Dimension

Height : Max. 65.25 mm

Diameter: Max. Φ 18.55 mm

Operating Temperature

(Cell Surface Temperature)

Charge : 0 to 45°C

Discharge : -10 to 60°C

Storage Temperature

1 year : -20~25°C (1*)

3 months : -20~45°C (1*)

1 month : -20~60°C (1*)

If you need more detailed data, please download the attached specifications to read more.