BMS LFP 15S 40A JBD (ZP16S011) (765a)

BMS LFP 15S 40A JBD (ZP16S011) (765a) is a high-performance Battery Management System designed for 15-series LiFePO4 battery packs (~48V). It supports 40A continuous charge and discharge current and provides advanced protection features including over-charge, over-discharge, over-current, short-circuit, and temperature protection. The board includes passive cell balancing to maintain uniform voltage across all cells, improving battery safety and lifespan. It is ideal for electric bikes, solar energy storage systems, and DIY lithium battery packs.

The BMS LFP 15S 40A JBD (ZP16S011) (765a) is a reliable Battery Management System (BMS) engineered for 15-cell LiFePO4 (LFP) battery packs. With a nominal pack voltage of around 48V (15 × 3.2V), this BMS ensures stable performance and safe operation for medium-power battery systems.

This BMS can handle 40A continuous charging and discharging current, making it suitable for applications such as electric mobility systems, solar battery storage, backup power systems, and DIY battery packs. Its design ensures that each cell in the battery pack is continuously monitored to maintain optimal voltage balance and safe operation.

The ZP16S011 hardware platform includes passive cell balancing (around 30 mA typical) which helps equalize voltage differences between cells during charging. Balanced cells improve overall battery efficiency and extend battery lifespan.

For safety, the BMS integrates multiple protection mechanisms, including over-charge protection, over-discharge protection, over-current protection, short-circuit protection, and temperature monitoring via NTC sensor. These features prevent damage to the battery pack and connected devices.

The board also features a common-port design, allowing both charging and discharging through the same connection port, simplifying installation and wiring in battery packs. It operates in a wide temperature range, typically –20 °C to +70 °C, making it suitable for demanding environments.