Automotive / 2W/3W
WBMS-SWLT-20S-80A/125A
More Communications and Control for 2W and 3W Applications
- 60V
- Nominal voltage
- 60A/80A/120A
- Continuous current
- 20S LFP / 17S NMC
- Cell configuration
- 40Ah-200Ah
- Battery capacity

Full specifications
| Typical nominal pack voltage | 60V |
|---|---|
| Variants | 45/60/80A and 125A |
| Battery capacity range | 40Ah-200Ah |
| Continuous current rating | 60A/80A/120A |
| Balancing current | ~150mA |
| Max cell configuration | 20S LFP / 17S NMC |
|---|---|
| Architecture | High Side MOSFETs and Low Side Shunt |
| Application | Automotive |
|---|---|
| Other applications | 2W/3W |
| Communications | Dual Non Isolated CAN, BLE, RS485 |
|---|---|
| Data storage | micro SD Card/EEPROM |
| Dimensions (L × W × H) | — |
|---|---|
| Operating temperature | -40°C to 85°C |
| Safety/protection features | SF: COV, CUV, OCD-L1, OCD-L2, OCC-L1, OCC-L2, OTD, OTC, UTD, UTC, SCD PF: SCDL, OCDL, Cell Open Wire, MOSFET Failure |
|---|---|
| Certification/compliance | AIS-004 |
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