4S–20S 120A Smart BMS for LiFePO4 Battery Pack | Cell Balancing with NTC Protection foam tape 3mm thick 15mm wide and decorative fountains

and decorative fountains

Tired of fiddling with taps with soapy or dirty hands

you're never left troubleshooting alone

and keep it in the CENTER to safely disconnect all output — ideal during maintenance or emergencies

Compact & efficient design — 5V 2A fast charging output

4S–20S 120A Smart BMS for LiFePO4 Battery Pack | Cell Balancing with NTC Protection foam tape 3mm thick 15mm wide and decorative fountainsWhy You Need This Smart BMS? : Ensures safe battery operation, longer lifespan, and real time monitoring, helping you avoid damage, improve efficiency, and manage your battery system with confidence. Wide Compatibility with Smart Monitoring: Supports 4S20S LiFePO4 battery packs for solar, EV, inverter, and DIY systems. Monitor real time data like voltage, current, SOC, and temperature via Bluetooth (XJBMS App) for complete control. Advanced