Built In BMS 80Ah 48V Rechargeable Battery For Off Grid System
Rechargeable 48V LiFePO4 Battery 80Ah Customized Lithium Ion Battery For Off Grid System
Advantages:
1.This 48V80Ah LFP battery system has built-in BMS and stainless steel box painted in
black or white. 1. Maintenance free. Modular design for easy installation and capacity expansion.
2. Long cycle life (more than 3000 cycles at 80% DOD)
3. Bulit-in smart BMS with multiple protection and communication functions
4. Wide working temperature range and high reliability
5. Multiple battery units can be connected in parallel,suitable for high energy storage applications.
6. Compatible with various charge controllers and inverters
7. Widely used for off-grid solar system storage, telecom back-up, central data center...etc.
48V80AH LiFePo4 lithium battery pack specification
| Battery type | 48V50Ah Lifepo4 battery | |
| 1 | Nominal Voltage(V): | 51.2V |
| 2 | Voltage Range(V): | 40~58.4 |
| 3 | Nominal Capacity(Ah): | 80 |
| 4 | Max. Charge Current(A): | 80 |
| 5 | Max. Continuous Discharge Current(A): | 80 |
| 6 | Peak Discharge Current(A): | 100 |
| 7 | Cycle Life(Times): | Over 2000times |
| 8 | Charge way: | CC/CV |
| 9 | Dimension(L*W*H): | customize |
| 10 | Working Temperature: | Charge: 0℃～45℃ Discharge: -20℃～60℃ Storage: -20℃～45℃ |
- Electric two-wheeled vehicle, three-wheeled vehicle, four-wheeled low-speed vehicle, scooter, bus, golf
- Telecommunication, back-up power supply, UPS
- Storage energy for solar system, solar street, home energy storage and so on.
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Our life cycle tests for our lifepo4 battery:
Related lifepo4 battery
About us:
HUAXING NEW ENERGY is a group company.
We are manufacturer with ISO9001:2015 and ISO14001:2015 and ISO45001:2018.
Our 32700 lifepo4 cell passes: UL1642/BIS/PSE/CE/Rohs/IEC62619/IEC61960/IEC62133/
Strong R&D team, Strict Quality Control, Professional customized serive, Competitive
Our Factory Environment: Welcome to visit us!
The comparison between LFP and SLA
| LFP battery | SLA battery | Remarks | |
| Weight | high energy density: 110-120Wh/kg, leads to a smaller size and lighter weight | low energy density: 32-37Wh/kg | LFP battery is about 70% size and weight of SLA battery, lower the total weight of application |
| Cycle life | 4000 cycles and more | 400-500 cycles | LFP can be used for almost 10 years; SLA can only last for max. 2 years |
| Capacity Utilisation | 80 to 100% | 50 to 60% | Most lead acid batteries do not recommend more than 50% depth of discharge |
| Efficiency | allows for the same amp hours both in and out | voltage drops quickly and reduces the batteries' capacity while charging and rapid discharging | LFP battery has almost 100% efficiency while SLA battery has only maximum 75% efficiency |
| Voltage | maintain voltage throughout the entire discharge cycle | drops consistently throughout the discharge cycle. | A stable droping voltage allows for greater and longer-lasting efficiency of electrical components |
| Cost | Up to 8 times the cycle life compared to equivalent SLA | A low upfront cost, but a high cost of ownership in long run | Lower total cost of ownership |
| Environmental effect | clean technology, safer and more environment friendly | contains the heavy metal - lead |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.