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

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

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, 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:

1pcs * 4S 30A 14.8V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board with cable