13S 48V 20A PCB PCM Li-ion Lithium Cell Battery BMS Protection Board + Cabel;

Specification:

Name: 13S 48V 20A Li-ion Battery Protection Board

Continuous Discharging Current: 20A

Instantaneous Diacharge Current: 100A

Charging Voltage: 54.6V

Charging Current: 20A(Max.)

Over-charge Detect: 4.28±0.05V

Protect Delay: 100ms

Over-charge Release: 4.08±0.05V

Over-discharge: 2.55±0.08V

Over-discharge Detect Delay: 50mS

Release Voltage: 2.9±0.1V

Detect Voltage: 150mV

Detect Delay: 15mS

Current Detect: 120±5A

Resistance: ≤15mΩ

Working Current: ≤50uA

Sleep Current(when Over-discharge): ≤10uA

Working Temperature: -30~80℃

Size: 69mm*52mm*8mm

 

Main Function:

Over charge protection, over discharge protection function, short circuit protection

function, over current protection function,no with band balance.

 

Connections:

Step1:Connect charging /discharging wire , battery pack negative wire

Step2: After confirm the wires are connected OK, plug the connector cable in the BMS

DO NOT plug CONNECTOR CABLE in the BMS before connect wire!!

 

Package Included:

1 X 13S 48V 20A Li-ion Battery Protection Board

1 X  Cabel Wire