Smart Lifepo4 12V 300ah Lithium Ion Battery Bluetooth BMS For Marine Boat
Smart 12.8V Lifepo4 12v 300ah Lithium Ion Battery for Marine boat
Lithium Iron Phosphate Battery 12.8V 300Ah
Nominal Voltage 12.8V
Nominal Capacity 300 Ah
Capacity @ 50A 300 min
Energy 3840 Wh
Resistance ≤30 mΩ @ 50%
SOC Self Discharge <3% / Month
Balancing function
Features of Our 12.8V Lifepo4 12v 300ah Lithium Ion Battery:
- Can With Bluetooth RS485, RS2321,SMbus,I2C etc
- Can make 4pcs in series
- Parallel no limit,can parallel batteries increased the capacity
- Built in battery management system,has the over charge, over discharge, over current, short circuit, Over Temperature protection and balance function.
- can with high/low temperature cut off
- With CE,IP66,UN38.3 and MSDS.
- our BMS has the short circuit function ,when user connect Pos and Neg together without damaging the cells and bms.
| ELECTRICAL SPECIFICATIONS | MECHANICAL SPECIFICATIONS | |||
| Nominal Voltage | 12.8V | Terminal Type | M8 | |
| Nominal Capacity | 300Ah | Weight |
36kg |
|
| Nominal Energy | 3840Wh | Case Dimension(L*W*H) | 520*267*220mm | |
| Internal Resistance | ≤30 @50% SOC | Case Type | ABS | |
| Capacity | @60A: 300minutes(5hours) | Cell type / Chemistry | LiFePO4 | |
| Self Discharge | 5% /per month | LCD or Bluetooth Function | Optional | |
| Maximum In Series | 4PCS | BMS:low voltage,high voltage,over temperature, | ||
| Maximum In Parallel | No limit | Over current,short-circuit protection .etc | ||
| Discharge Current and Voltage Specifications | Charge Current and Voltage Specifications | |||
| MAX Continuous Discharge Current | 150A | Max Charge Current | 150A | |
| Peak Current | 500A | Recommended Charge Current | 60A - 150A | |
| Discharge pulse current | 700±50A (31±10ms) | End of Charge voltage | 14.4V±0.2V | |
| BMS Low Voltge Cut-off | 10V | End of discharge voltage | 10V | |
| Short Circuit Protection | 200-800 µs Auto recover or charge release | Balancing Voltage | 3.6V±0.05v pc | |
| Temperature Ranges | COMPLIANCE SPECIFICATIONS | |||
| Discharge Temperature | -20～+65℃ | Certifications | CE for Battery Pack | |
| Charge Temperature | -20～+45℃ | UL1642 & IEC62133 & BIS for cells | ||
| Storage Temperature Range | -20～+45℃ | |||
| BMS High Temperature Protection | 90℃ | Shipping classification | UN 3480 | |
| Battery High Temperature Protection | 60℃ | |||
FAQ
Q: Does Polinovel support door to door shipping?
A: Yes. Normally if battery unit weight is below 30kg, we can delivery it to the destination address via Air Express. If battery unit weight is above 30kg, we delivery it via sea shipping. If you want to us to help you to make custom clearance, we would like to do that.
Q.: How can I resell lithium batteries well in my market ?
A.: Do market research, set your focus application field,learn more knowledge about lithium battery. build your own brand. We can work together with you to explode the market.
Q. What is your warranty?
A: Our standard warranty is 2 years. Our battery lifespan can be used for at least 8 years for normal 1 cycles per day. We have a complete warranty policy documents, please feel free to contact us to get it.
......
Your inquiries or questions are welcome, we will reply you quickly !
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.