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

4S 30A 14.8V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board Balance (10002977)

Specifications:

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
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 Contents:
1 x 4S 30A 14.8V Li-ion Lithium 18650 Battery Protection board
 
 Note:
This is  New Version: MOS ultra-low internal resistance, alloy resistance is greater, and overcurrent capability is more enhanced.