Bosa aims to become a leading LFP industrial battery supplier in China. Our core business focuses on lithium-ion batteries and integrated power systems, widely used in energy storage, electric vehicles, and marine applications.
With excellent quality and reliable performance, our products are trusted by customers in more than 30 countries worldwide. We also hold a number of patents that are actively applied in lithium battery research and development, supporting continuous innovation.
Our manufacturing capabilities are powered by four AI-driven production lines, covering the entire process from:
- Cell selection and testing
- Module assembly
- Battery pack assembly
These advanced capabilities ensure high consistency, efficiency, and product reliability.

Thanks to these advantages, Bosa’s LiFePO4 batteries serve as an ideal replacement for traditional lead-acid batteries. From a long-term perspective—including savings in energy consumption, maintenance, labor, and reduced downtime—can significantly lower the total cost of ownership (TCO).
| Specification |
Parameter |
| Nominal battery voltage |
51.2V |
| Nominal battery capacity |
314Ah |
| Nominal battery energy |
16.076kwh |
| Cycle life |
≥3000cycles,@25±2℃ , 0.5C/0.5C |
| Power connector |
Quick plug |
| Fixing position |
Side face |
| IP rating |
IP67 |
| Pre-charge function |
Integrated |
| Relay |
Integrated |
| BMS safety level |
ASIL C |
| Heating function |
Not supported |
| Communication connector |
CAN 2.0*3+RS485*1 |
| Discharge temperature |
-20℃~60℃ |
| Charge temperature |
0℃~55℃ |
| Size (L*W*H) |
700*575*273mm |
| Housing |
Stainless steel |
| Weight |
125±5kg |
| Series connection |
Not supported |
| Parallel connection |
6P Max.6P |