12V 300Ah Lithium Iron Lifepo4 Deep Cycle Battery With Custom Made BMS
LiFePO4 Battery 12V 300Ah deep cycles Lithium Iron Battery with BMS
Lithium Iron Phosphate Battery 12.8V 300Ah
Nominal Voltage 12.8V
Nominal Capacity 300 Ah
Resistance ≤30 mΩ @ 50%
SOC Self Discharge <3% / Month
Balancing function
With Smart BMS has the over charge, over discharge, over current, short circuit, Over Temperature protection and balance function.
Features of Our 12V 300Ah Batteries:
- Series 4PCS Max Up to 48V
- 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.
- Continuous discharge current can reach 200A, peack current 500A /5S
- 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 | 200A | Max Charge Current | 200A | |
| 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
Q1. Are you a factory?
A: Yes, we are a one-stop-solution Battery and BMS manufacturer. Customer can get new opportunity with lots of benefits when we work together
Q2. What you do?
A: we focus on provide best battery solution for Boat ,RV,EV, Medical devices ,Robot,Off grid system, solar system and so on. besides we also one-stop-solution BMS manufacturer. It's good cost-down for both of us, the same time we can provide best battery solution for you.
Q3. Do you have any certificates of battery?
A: We have got UL/CE/MSDS/UN38.3/RoHs, etc.
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test of battery before delivery.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.