5pcs 4S 30A 14.8V Li Ion Lithium Battery PCB BMS 18650 Charger Protection Board

【4S30A】4S 14.8V 30A BMS PCB Protection Board For 18650 Li-ion Lithium Battery Cell Module Over Current Protection Board Balance 【Design compact】Over charge protection, over discharge protection function and short circuit protection.Over current protection function, band balance.Short circuit protection function: there is, disconnect the load can be self recovery. 【Easy operation】Working current: 30A; Balanced current: 60mA; Over current: 60A; Temperature range: -30 - +80degree; 【High performance】Over charge detection voltage: 4.28+ 0.05 V;Over charging voltage: 4.095-4.195V; Over discharge voltage: 2.55+-0.08;Over charge detection delay time: 0.1s; Short circuit detection delay time: 100ms; Over current detection delay time: 500 ms 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT