8S-60A LiFePO₄ (LFP) BMS — JBD Model

Overview
The JBD 8S-60A BMS is designed for 8-cell LiFePO₄ battery packs with a nominal voltage of 25.6V. It supports up to 60A of continuous discharge current and offers intelligent protection, passive cell balancing, and optional smart communication features such as Bluetooth and UART.

Specifications

• Cell Configuration: 8S (8 cells in series)

• Battery Chemistry: LiFePO₄ (LFP)

• Nominal Voltage: 25.6V (3.2V × 8)

• Maximum Continuous Current: 60A

• Peak Current: 80A to 100A (short duration)

• Balancing Type: Passive balancing

• Balance Current: Approx. 30mA to 80mA

• Protection Features:

  • Over-voltage protection

  • Under-voltage protection

  • Over-current protection

  • Short-circuit protection

  • Over-temperature protection

  • Under-temperature protection

• Communication Options (model dependent):

  • Bluetooth

  • UART / RS485 / CAN

• Operating Temperature: -20°C to +60°C

Features

• Real-time monitoring of individual cell voltages

• Automatic passive balancing during charging

• Smart protection features extend battery lifespan

• Optional Bluetooth connectivity via JBD/Xiaoxiang app

• Compact and efficient design for medium-current loads

Applications

• 25.6V LiFePO₄ battery packs

• Medium-power e-bikes, scooters, and mobility devices

• Solar storage and backup power systems

• DIY battery builds requiring up to 60A continuous current

• Inverter systems and portable power solutions

Important Notes

• For use only with LiFePO₄ chemistry (3.2V per cell)

• Balance wires and main terminals must be correctly connected

• Charger/load must match the 60A continuous current rating

• Smart features depend on the specific model variant

• Use heat dissipation (heatsinks or airflow) for high-load operation