3Pcs 4S 30A 14.8V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board Balance

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
Main function
Over charge protection, over discharge protection function, short circuit protection
function, over current protection function, band balance.
Interface definition
Charging port of the plate and the discharge port is the same, both positive and B- connecting
batteryinch-inch, 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 included
3 x 4S 30A 14.8V Li-ion Lithium 18650 Battery Protection board