JK Smart BMS 8S-20S 200A with 2A Active Balancing – JK-B2A20S20P
The JK-B2A20S20P Smart BMS is a high-performance battery management system designed for 8S–20S lithium battery packs, providing powerful current handling and efficient cell balancing. With 2A active balancing, low internal resistance, and smart Bluetooth monitoring, it is ideal for large solar storage, off-grid systems, and high-power lithium battery banks.
| Feature | Specification |
|---|---|
| Model | JK-B2A20S20P |
| Battery Series | 8S – 20S |
| Compatible Battery Types | LiFePO4 / Li-ion / LTO |
| Continuous Charge/Discharge Current | 200A |
| Balancing Type | Active Balancing |
| Balancing Current | 2A |
| Internal Resistance | Approx. 0.5 mΩ |
| Communication | Bluetooth / RS485 / CAN |
| Monitoring | Mobile App Real-Time Monitoring |
| Protection Functions | Over-charge, Over-discharge, Over-current, Short Circuit, Over-temperature |
| Voltage Detection Accuracy | ±3 mV |
| Temperature Monitoring | Built-in Temperature Sensor |
| Applications | Solar Energy Storage, Off-Grid Systems, EV Battery Packs, High Capacity Lithium Battery Banks |
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