Authentic Samsung SDI 18650 batttery 3.7V 2500mah 20A 25R 25RM high drain e cig battery

http://www.geegood.com/productshow.asp?ArticleID=0&id=97&cid=001

  Specification
item Specification
1 Model No. samsung ICR 18650-25R 25RM
2 Nominal capacity 2500mAh
3 Minimum capacity 2400mAh
4 Charge Voltage 4.2 ± 0.05 V
5 Nominal Voltage 3.7V
6 Charging method CC-CV (2.5V cut-off)
7 Charging current Standard charge: 0.75A Rapid charge: 4A
8 Charging time Standard charge: 300min Rapid chare: 40min ( at 25°C)
9 Max. Discharge current ( continuous) 5A(at 25°C), 60% at 250 cycle
10 Discharge cut-off voltage 2.75V
11 Cell Weight 50.0g max
12 Cell dimension Height : 64.60±0.15mm Diameter : 18.15±0.1
13 Operating temperature Charge : 0 to 50°C ( recommended recharge release <45°C) Discharge: -20 to 75°C ( recommended recharge release <60°C)
14 Storage temperature 18 months : -20~25°C 3 months : -30~45°C 1 month : -30~60°C
















 
 

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