Samsung INR18650 25R 2500mah Flat Top 18650 Battery
The Samsung INR 18650-25R Battery provides a max 25A discharge for powering your sub-ohm builds. A consistently top-rated vaping battery with a proved track record.Specifications:Nominal capacity: 2500 mahMax Continuous Rated Discharge: 25 amps (at 25 degrees C)Nominal voltage: 3.6vAfter a fresh charge: 4.2vCycle info: Capacity drops to 60% after 250 full charge/discharge CyclesDon't discharge below: 2.5vStandard Charge: CC/CV @ 1 amp / 4.20 volts +/- .05v, 100 mA cut-off(Max) Rapid Charge: CC/CV @ 4amps / 4.20 volts +/- .05v, 100 mA cut-offImpedance: 22.15 +/- 2 milliohmsWeight: 45gHeight: 64.85 +/- 0.15mmDiameter: 18.33 +/- 0.07mmOperational Charging Temperature Range: 0 to 50 degrees C (best below 45 degrees C)Operational Discharging Temperature Range: -20 to +75 degrees C (best below 60 degrees C) Contents:1 Samsung 25R 2500mah 18650 BatteryBattery Safety Warning:Use special caution when using Li-ion cells, they are very sensitive to charging characteristics and may explode or burn