Collection: 120A BMS
120A Smart BMS — High Current Protection for Large Energy Storage & EV Applications
The JKBMS 120A BMS series is built for high-current applications across large-scale energy storage and electric vehicle platforms. Standard version includes Bluetooth, UART, and LCD display interface; optional CAN, RS485, heating, alarm, parallel, and ACC detection available.
Compatible chemistries: LiFePO4 / Li-ion / LTO
Available Models & Cell Configurations
| Model | Balance Current | Li-ion (Ternary) | LiFePO4 (Iron) | LTO (Titanate) |
|---|---|---|---|---|
| JK-BD6A20S12P | 0.6A | 7S – 20S | 8S – 20S | 14S – 20S |
| JK-BD6A24S12P | 0.6A | 7S – 24S | 8S – 24S | 14S – 24S |
Protection current: 120A (12P)
Typical Applications
- ✅ Large solar energy storage systems
- ✅ Electric vehicles & e-motorcycles
- ✅ Industrial battery packs
- ✅ High-power backup power systems
📖 Not sure which BMS to choose? View our BMS Selection Guide →