4S 30A PRO 14.8V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board Balance Integrated Circuits

4S 30A PRO 14.8V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board Balance Integrated Circuits

Description:

This product is 4 series 3.7V lithium battery protection board.Large current protection board, continuous 30A current battery protection panel for the integrated circuit board that can be used for the protection of rechargeable (generally referred to as lithium batteries).The lithium battery (rechargeable) is required to be protected by its own characteristics.Materials due to the lithium battery itself determines that it can’t be overcharge, discharge, over current, short circuit and ultra high temperature charge and discharge, so the lithium lithium battery components will always follow a belt sampling resistance protection board and a piece of current protecting device.

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: 30AOver 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 protectionfunction, over current protection function, band balance.
Interface definition:Charging port of the plate and the discharge port is the same, both positive and B- connectingbattery”-“, 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 mouthwhen the N- is not wiring.

Package Include:1 x 4S 30A 14.8V Li-ion 18650 Battery Protection board