Stayhome 4S 30A 14.8V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board

Name:Protection board Model:548604 Specifications 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 Temperature range -30-80 Short circuit detection delay time: 100ms Over current detection delay time: 500 ms Balanced current: 60mA Working current: 30A Over current: 60A Short circuit protection function: there is, disconnect the load can be self recovery. Size:45x56mm