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