Samsung INR18650-25R 20A discharge battery cell 

The Samsung InR18650-25r cell is top 20A discharge 18650 battery cells for EV application.  It is able to handle 20A continuous discharge. Nominal Specifications  Nominal discharge capacity: 2,500mAh Nominal voltage: 3.6V 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 / 100mA cut-off Rapid charge: 60min (at 25°C) / 100mA cut-off Max. continuous discharge: 20A(at 25°C), 60% at 250 cycle Discharge cut-off voltage: 2.5V Cell weight: 45.0g max Cell dimension: Height : 64.85 ± 0.15mm, Diameter : 18.33 ± 0.07mm Operating temperature (surface temperature): Charge : 0 to 50°C (recommended recharge release < 45°C), Discharge: -20 to 75°C (recommended re-discharge release < 60°C) Storage temperature (Recovery 90% after storage): 1.5 year…