Jiabaida (JBD) LiFePO4 4S 3.2V 40A Battery Management System - BMS Protection Board is designed to protect and manage 4S LiFePO4 battery packs with stable performance and multiple safety protections. Ideal for energy storage systems, electric vehicles, and DIY battery pack applications.

Features:

1. Supports 4S LiFePO4 Battery Packs
2. High Current Handling up to 40A
3. Overcharge Protection
4. Over Discharge Protection
5. Overcurrent and Short Circuit Protection
6. Cell Balancing Function
7. Stable and Reliable Performance

Specifications:

Parameter	Value
Brand	Jiabaida (JBD)
Battery Type	LiFePO4
Configuration	4S (12.8V Nominal)
Cell Voltage	3.2V per Cell
Continuous Current	40A
Overcharge Detection Voltage	~3.65V per Cell
Overcharge Release Voltage	~3.4V per Cell
Over Discharge Detection Voltage	~2.5V per Cell
Over Discharge Release Voltage	~3.0V per Cell
Balancing Function	Yes
Protection	Overcharge, Over Discharge, Overcurrent, Short Circuit
Operating Temperature	-20°C to +60°C

 

Package Includes:

1 x Jiabaida (JBD) LiFePo4 4S 3.2V 40A Battery Management System - BMS Protection Board