Jiabaida (JBD) LiFePo4 19S 40A is a reliable and intelligent Battery Management System (BMS) built on the ZP20S007 hardware platform, designed specifically for 19-cell LiFePo4 battery packs. It supports a continuous discharge of 40A and includes essential safety features like overcharge, over-discharge, short-circuit, and overcurrent protection. The board also integrates passive cell balancing to maintain battery health over time, making it ideal for applications such as solar storage systems, e-bikes, and backup power units.

Jiabaida (JBD) LiFePo4 19S 40A BMS Features:

• 40A continuous discharge for moderate-to-high power systems
• Intelligent passive balancing for cell longevity
• Comprehensive protection: over-voltage, under-voltage, overcurrent, short circuit
• ZP20S007 hardware ensures accurate and efficient battery control
• Compact and suitable for LiFePo4-based energy systems

Jiabaida (JBD) LiFePo4 19S 40A BMS Specifications:

Specification	Value
Model	ZP20S007
Supported Cells	19S (LiFePo4)
Nominal Voltage (V)	60.8V
Charge Voltage (V)	69.35V
Charge Current (A)	20A
Continuous Discharge Current (A)	40A
Balance Current (mA)	30 ±5
Overcharge Detect Voltage (V)	3.75 ±0.05
Overcharge Release Voltage (V)	3.55 ±0.05
Over Discharge Detect Voltage (V)	2.20 ±0.1
Over Discharge Release Voltage (V)	2.50 ±0.1
Operating Temperature (°C)	-20 to 70
Dimensions (mm)	120 x 65 x 14

 

Package Includes:

1 x Jiabaida (JBD) LiFePo4 19S 40A Battery Management System - BMS Protection Board