SAMSUNG Original Battery
INR 18650 25RM 2500mAh 20A High Capacity
Specification:
- Nominal discharge capacity: 2500mAh
(Charge: 1.25A,4.20V,CCCV 100mA cut-off,
Discharge: 0.2C,2.5V discharge cut-off)
- Nominal voltage: 3.6V
- Standard charge: CCCV, 1.25A,4.20±0.05V,100mA cut-off
- Rapid charge: CCCV,4A,4.20±0.05V,100mA cut-off
- Charging time: Standard charge: 180 min /100mA cut-off
Rapid charge: 60 min (at 25℃）/100mA cut-off
- Max.continuous discharge (Continuous): 20A (at 25℃），60% at 250 cycle
- Discharge cut-off voltage (End of discharge): 2.5V
- Cell weight: 45.0g max
- Cell dimension: Height: 64.85±0.15mm
Dimeter: 18.33±0.07 mm
- Operating temperature (Surface temperature):
Charge: 0~50℃ （recommended recharge release＜45℃）
Discharge: -20~75℃ （recommended re-discharge release ＜60℃）
- Storage temperature (Recovery 90% after storage):
1.5 year : -30~25℃
3 months: -30~45℃
1 month: -30~60℃
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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