Cell Capacity:304Ah / 314Ah / 334Ah
Grouping Method:1P4S / 1P6S / 1P8S
Cycle Life: 3500 cycles @ 0.5C/0.5C @ 25±2°C
Operation Temperature: Charge: -20~ 55°C Discharge: -20~ 55°C
Module Certification: UN ; MSDS
Cell Certification: UN ; MSDS ; IEC ; UL ; TUV ; GB/T
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:
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).
The module has UN and MSDS certifications. The cells have UN, MSDS, IEC, UL, TUV, and GB/T certifications.
Our 314Ah module‘s Key Benefits:
1:High safety performance and long warranty support, Utilizes high-quality battery cells (Grade A fresh cell), provide 3-5years warranty.
2:Long cycle life. Supports deep cycle use, offering high durability and reducing long-term operating costs.
3:Flexible configuration: Standard modular design supports series and parallel expansion to meet diverse energy needs.
4: Easy Assembly, different modules are connected via busbars and bolt. module has temperature and voltage sensor pre-welded with wiring to the BMS, connection with BMS is “plug and play” type;
5: Universal to all BMS, not limited to BMS types; meet different customer’s requirements.
6: Complete certifications: Complies with international safety and environmental standards (such as CE, UN38.3, etc.).
7: Suitable for a variety of applications, and with a wealth of application experience. could be used on electric bus/truck/utility vehicles, light vehicle, Golf car and forklifts , and energy storage, has 40K electric vehicle application experience;
The following are the module base specifications:
| S/N | Parameters | Product Model | Remarks | ||
| 304/314-1P4S | 304/314-1P6S | 304/314-1P8S | |||
| 1 | Cell Model | 304/314 | 304/314 | 304/314 | |
| 2 | Nominal Capacity (AH) | 304/314 | 304/314 | 304/314 | |
| 3 | Nominal Voltage (V) | 12.8 | 19.2 | 25.6 | 3.2 V x cell series |
| 4 | Nominal Energy (kwh) | 3.891/4.019 | 5.836/6.028 | 7.782/8.038 | 3.2V*Nominal capacity |
| 5 | L (mm) | 330.3 | 473.3 | 618.3 | Refer to Drawing below
|
| 6 | W (mm) | 180.8 | 180.8 | 180.8 | |
| 7 | H(mm) | 220.4 | 220.4 | 220.4 | |
| 8 | Weight (kg) | 25.4 | 36.7 | 47.7 | |
| 9 | Operation Voltage(V) | 10~14.6 | 15~21.9 | 20~29.2 | Single cell 2.5~ 3.65V |
| 10 | Operation Temperature | Charge: -20~ 55°C | With heating pad | ||
| Discharge: -20~ 55°C | |||||
| 11 | Cycle Life | 3500 cycles @ 0.5C/0.5C @ 25±2°C | |||
Please feel free to contact us for any needs: info@bosaenergy.cn
