BMS 3S (12.6V - 10A ) Lithium Battery Charger Protection Module

This compact BMS module protects three lithium-ion cells in series (3S), monitoring voltage and current to ensure safe charging and discharging. It integrates seamlessly into battery packs for DIY electronics, renewable setups, and portable devices, extending cell life while minimizing risks.

Features

• Multi-Protection
• Self-Recovery
• Efficient Design
• Compact Build

Specifications

Configuration3S (3 cells in series)

Nominal Voltage11.1V (discharge) / 12.6V (charge)

Continuous Current6-8A

Peak Current9-10A

Quiescent Current<30µA

Internal Resistance<100mΩ

Operating Temperature-40°C to +50°C

Dimensions54mm x 17.5mm x 4mmWeight5 g

Applications

• Portable Power
• Renewables
• DIY Electronics