BMS 4S 15A 14.8V Li-ion Lithium Battery Charge Protection Board Charging Battery

BMS 4S 15A 14.8V Li-ion Lithium Battery Charge Protection Board Power Bank Charging Battery BMS 4S for Electric Tools Specification: Type: 4S 15A 14.8V Connection method: Common Port Discharge: Single battery over-discharge voltage: 2.7V±0.08V Continuous working current: 15A Instant protection current: 40A Overcurrent recovery conditions: charge recovery or disconnect load Short-circuit recovery conditions: charge recovery or disconnect load Charge: Single battery overcharge voltage: 4.25V±0.025V Continuous charging current: 10A Charge overcurrent protection: 15A Charger voltage: 16.8V (recommended) Charging over temperature protection: 60℃ Discharge over-temperature protection: 80℃ Working power consumption: ≤20uA Main circuit conduction internal resistance: ≤15mΩ Temperature range: -40 to 80℃ Wire break protection: Yes Appearance size: 36*36*2.7MM Package: 1 x Battery Charge Protection Board Notes: 1. Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow slight measuring deviation due to manual measurement.