BMS 4S 14.8V 30A 18650 lítium akkumulátor töltésvédő tábla 18650 kiegyenlítő tápegység kiegyenlítő kártya vezetékkel
BMS 4S 14.8V 30A 18650 Lithium Battery Charge Protection Board 18650 Balancer Power Bank Equalizer Board With Wire
Specifications 
Name:Protection board
Working current: 30A
Balanced current: 60mA
Over current: 60A
Temperature range: -30 - 80°
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
Size:56x45x3mm
 
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 Include: 
1x 4S 30A 14.8V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board Balance Integrated Circuits
4001279210598 - sitai