Samsung INR 18650-30Q 3000 mAh - 15A Battery

Samsung INR18650-30Q 3000mAh Battery Manufacturer's Specifications: Flat Top Nominal capacity: 3000 mAh Maximum continuous nominal Discharge: 15 amps (at 25 degrees C) Nominal voltage: 3.6v After new charge: 4.2v Cycle info: Capacity drops to 60% after 250 full charge/discharge cycles. Do not discharge to less than: 2.5v Standard Charging: CC/CV @ 1 amp / 4.20 volts +/- .05v, 100 mA cutoff (Max.) Fast Charging: CC/CV @ 4 amps / 4.20 volts +/- .05v, 100 mA cutoffImpedance: 22.15 +/- 2 milliohms Weight: 45g Height: 64.85 +/- 0.15mm Diameter: 18.33 +/- 0.07mm Operational charging Temperature range: 0 to 50 degrees C (best under 45 degrees C) Operational discharging Temperature range: -20 to +75 degrees C (best under 60 degrees C) You can store the batteries for 1.5 years at -30 to +25 degrees C, 3 months at 30 to 45 C and 1 month at 30 to 60 C (in other words, store them in a cool place and they will last longer)