OEM/ODM 4S7A BMS for Medical equipment - AYAA TECHNOLOGY CO., LTD
Model Number PCM-L04S07-E28 Communication Interface SMBUS Charging voltage DC: 14.4V CC/CV(4.2V/1cell) Current consume in normal operation 600 uA Over charge detection voltage 4.25±0.05V Over discharge detection voltage 2.5±0.10V Over current detection current 10±2A Charge Over current detection current 1 / ChargeOver current detection current 2 / Discharge Over current detection current 1 / Discharge Over current detection current 2 / Short Protection YES Technical Specification size L65 *W18 *T4 mm NTC 10K Temperature switch / ℃(the batteries temperature) Weak currentswitch / Active balance / Heater / Braking Resistors / Other Parameter Low temperature protOperating Temperature Range -40~+85℃ Storage Temperature Range -40~+125℃ Temperature Parameter LCD display screen / LED light board / Bluetooth mode / 4G / GPS / Optional Configuration - AYAA TECHNOLOGY CO., LTD