4S 14.8V 30A Bms Pcb Protection Board 18650 Li-Ion Battery Cell Balance

Description: Working current: 30A Balanced current: 60mA Over current: 60A Temperature range: -30 - plus80Celsius Over charge detection voltage: 4.28plus 0.05 V Over charging voltage: 4.095-4.195V Over discharge voltage: 2.550.08 Over charge detection delay time: 0.1s Short circuit detection delay time: 100ms Over current detection delay time: 500 ms Size:56x45x1.2mm Main function: Over charge protection, over discharge protection function, short circuit protection Function, over current protection function, balance. Interface definition: Charging port of the plate and the discharge port is the same, both positive and B- connecting Battery"-", P- charging port and port on the negative electrode; B-, N-, P- pads are all over the hole, the hole diameter of the pad is 3.5mm; The battery charging detection interface with DC output in the form of needle. Do the same mouth When the N- is not wiring. Package Includes: 1 x 4S 30A 14.8V Protection board The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.