Samsung 2500mAh INR18650-25R (Green) Flat Top li-ion

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Samsung INR18650-25R high power li-ion battery 20A continuous discharge.


***Batteries purchased without any equipment they can operate must be shipped with ground shipping. If you purchase only batteries and no flashlights/headlamps you must select UPS/Fedex Ground.***

Nominal Voltage: 3.6V
Nominal Capacity: 2500mAh
Nominal discharge capacity:
       Std.2500mAh (0.2C)
       Rated: 2450mAh (10A)
Standard charge CCCV, 1.25A, 4.20 ± 0.05 V, 100mA cut-off
Rapid charge CCCV, 4A, 4.20 ± 0.05 V, 100mA cut-off
Charging time
       Standard charge : 180min (0.5C)
       Rapid charge: 60min (4A)
Max. continuous discharge Temperature cut-off 70°C
       20A(at 25°C)
       End Voltage: 2.5V
Discharge cut-off voltage end of discharge
       2.5V (2.5V discharge cut-off is better in cycle life)
Cell weight: 45.0g max.
Cell dimension:
       Height : 65.00 mm max.
       Diameter : 18.47mm max.Operating temperature (surface temperature)
Charge : 0 to 50 (recommended recharge release < 45°C)
Discharge: -20 to 75 (recommended re-discharge release < 60°C)
Storage temperature (Recovery 90% after storage)
       1.5 year -30~25°C(1*)
       3 months -30~45°C(1*)
       1 month -30~60°C(1*)

Applications: Suitable for most elcetronic devices, especially power tools such as e-bike, drills and e-cigarettes.

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