390921 401020-50mAh 3.7v AHB390921PS for Era Jawbone Bluetooth Headset Battery

Description

Model: 401020 Nominal voltage: 3.7V Capacity: 50mAh charge cut-off voltage: 4.25V Thickness dimension: = 40.2 mm Discharge cutoff voltage: 2.75V Width dimension: = 10.2 mm Charging temperature: 0 Degree C 45 Degree C Length (including board): = 22 mm Discharge temperature: -10 Degree C 60 Degree C Standard discharge current: 10mAh Cycle life: 300 cycles greater than 80 Percent Maximum discharge current: 50mAh period: 12 months Standard charging current: 10mAh Safety performance: Overcharge Overdischarge Overcurrent Short-circuit protection Maximum charging current: 50mAh outlet method: red positive black negative