4S 30A 14.8V Li-ion Lithium 18650 Battery BMS

hort circuit protection function: there is, disconnect the load can be self recovery.
Main function: Over charge protection, over discharge protection function, short circuit protection
function, over current protection function, balance.
Name:Protection board
Model:4S30A
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
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.
Colour: blue
Material: plastic
Size: 45 x 56mm
Package Contents:
1 x protection board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.