PowerModule 48V 5.4 kWh modular LiFePO4 batteries
Country: France
Each block of this modular lithium iron phosphate battery is rated 51.2 V and 105 Ah (5.376 kWh), weighs 43.5 kg and sits in an IP54 stainless steel housing (IP65 on request) with an IP67 Amphenol waterproof connector. Up to 128 modules connect in series, parallel or both, with up to 16 in a string (819.2 V) and up to 688 kWh in total. The modules mount vertically, horizontally or in both orientations at once. Every module carries its own BMS Matrix. It monitors the cells, balances them within and between modules, cuts the battery off on alert events, runs the heater for operation down to −25 °C and talks over CAN 2B. PowerModule holds Bureau Veritas marine type approval (2023) and ECE R100 Rev. 2 certification for road vehicles (2025). It goes into industrial vehicles, boats, UAVs, robotics, heavy-duty traction and energy storage systems.
- 51.2 V / 105 Ah (5.376 kWh) module
- Up to 128 modules, 819.2 V and 688 kWh
- 125 A continuous, up to 250 A peak
- Cell heating for use down to −25 °C
- Bureau Veritas type approval and ECE R100 Rev. 2
- Stainless steel housing, IP54 or IP65 on request
Model comparison
1 model
| Model | Voltage | Capacity | Energy | Weight | Dimensions |
|---|---|---|---|---|---|
| PowerModule v2 | 51.2 V | 105 Ah | 5,376 Wh | 43.5 kg | 400 × 290 × 230 |
Technical specifications
| Chemistry | LiFePO4 |
|---|---|
| Module | 51.2 V / 105 Ah (5.376 kWh) |
| Continuous discharge current | 125 A (6.4 kW) |
| Peak discharge current | 200 A (10 min) / 250 A (30 s) |
| Scaling | up to 128 modules in series/parallel (up to 16S, 819.2 V; up to 688 kWh) |
| Housing | stainless steel, IP54 (IP65 on request) |
| Weight / dimensions | 43.5 kg; 400 × 290 × 230 mm |
| BMS | BMS-Matrix, cell heating down to −25 °C, CAN |
| Certifications | CE, UN 38.3, IEC 62619, IEC 62620; Bureau Veritas (marine); ECE R100 |
| HS code | 8507.60 |
| UKTZED code (Ukraine) | 8507600000 |
| CN code (EU) | 85076000 |
Applications
Request a price and lead time
PowerModule 48V 5.4 kWh modular LiFePO4 batteries. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How many PowerModule units can be combined in one system?
Up to 128. A string takes up to 16 modules (819.2 V nominal), a parallel bank up to 128 (51.2 V), and mixed layouts such as 2S × 64P, 8S × 16P or 16S × 8P are possible, with 688 kWh maximum.
Does PowerModule need an external BMS?
Each module has its own BMS. According to the manufacturer, a small system of up to 16 modules with no monitoring needs works without an external BMS, while larger installations may need one.
Is PowerModule approved for ships and road vehicles?
Yes. In 2023 the module received Bureau Veritas Marine & Offshore type approval (TAC), and since 2025 it has been certified to ECE R100 Rev. 2 for M1 and N1 category vehicles.
REQUEST
Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.