Sofirn 21700 5000mAh Battery

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Only 21700 Button-Top Batteries suitable for Q8Plus Battery type: 21700Battery Capacity: 5000mAh(Standard), 4900mAh(minimum)Battery Voltage:3.7VMAX Discharge Current: 10A (but it c an handle max 15A)Diameter: 21,7mm ± 0,2mmLength: 70,9mm ± 0,2mmWeight: 72g ± 4gNominal capacity: 5000mAh at 0.2C discharge currentMinimum voltage: 2.50VMaximum voltage: 4.20V ± 0.03VStandard charge current: 0.2C (1000mA)Maximum charge current: 0.7C (3500mA)Maximum discharge current: 2C (10000mA)Initial internal impedance: ≤ 30mΩ Show more