Original SAMSUNG INR 21700 40T 3.6V 4000mAh Battery
Specification:
- Standard discharge capacity: Min. 4000mA
- Charge: 0.5C (2A),4.20V,0.05C(200mA) cut-off @RT
- Discharge: 0.2C (800mA),2.5V cut-off @RT
- Rated discharge capacity: Min.3900 mAh
- Charge: 1.5C (6A),4.20V,0.025C(100mA) cut-off @RT
- Discharge: 10A, 2.5V cut-off @RT
- Nominal voltage: 3.6V
- Standard charge: CCCV,2A,4.20V,200mA cut-off
- Rated charge: CCCV,6A,4.20V,100mA cut-off
- Charging time:
Standard charge: 180 min / 200mA cut-off @RT
Rated charge: 70 min / 100mA cut-off @RT
- Max. continuous discharge (Surface temperature):
35A (Without temperature cut)
45A (With 80℃ temperature cut)
- Discharge cut-off voltage: 2.5V (End of discharge)
- Cell weight: 70.0g max
- Cell dimension: Height: Max 70.30mm, Diameter: Max 21.22mm
Note:
(1) The batteries should be stored at room temperature,charged to about 30% to 50% of capacity.
(2) During long term storage,in order to ensure the battery to maintain the capacity level,we suggest Li-ion batteries should be charged and discharged once every 6 months.
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