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LF280K 3.2V 280Ah Prismatic LiFePO4 Battery Cell
Original price was: $225.00.$148.00Current price is: $148.00.
- 【Perfect for DIY Off-Grid Solar Power Application】Our LiFePO4 battery cells can make the connection in parallels and series, which will be perfect for off-grid solar power systems and outdoor applications such as backup power, RV, camping, marine boat, etc. You can DIY your own battery pack with our battery cells, if you are a beginner, we will also provide free instruction for you.
- 【10-Year Life/5000+ Cycles】Our LiFePO4 Battery has better performance than the acid-lead battery at the same capacity, which can provide more power in daily use. On the other hand, Our rechargeable battery provides 5000+ cycles (10 times longer), nearly a decade lifetime compared to 200-500 cycles & a 3-year lifetime in a lead-acid battery. 2000-3000 cycles longer than other LiFePO4 batteries on the market.
- 【Full Capacity & Balanced/Matched】A full charge on LiFePO4 cells can run mostly appliances for a couple of days, like running an 80W refrigerator nonstop for 42hrs ( about 2-3 days ). Our LiFePO4 battery has a great 280Ah capacity with a very low self-discharge rate and capacity loss, which has 40% more powerful than the same capacity completed battery pack. With efficient charging and easy installation, less money for more power.
| Model Number | LF280K |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 50Ah |
| Cycle Life(25°C) | >3500 cycles |
| Working Voltage | ≤ 0.5mΩ |
| Charge Method | CC/CV |
| End of discharge Voltage | 2.5V |
| Standard charge and discharge Charge/Discharge Current | 3C/3C |
| Pulse Charge/Discharge Current（30s） | 5C/5C |
| Recommended SOC window | 10%-90% |
| Charging Working Temperature | 0℃-60℃ |
| Discharging Working Temperature | -30℃-60℃ |
| Dimensions(mm) | 173.7mm x 72.0mm x 207.5mm |
| Weight | 5.42KGS |
| Shell Material | Aluminum |
Product Description:
The LF280K 3.2V 280Ah LiFePO4 battery is an ideal solution for energy storage in applications such as RVs, boats, and solar systems. With its lightweight aluminum case, this battery provides long-lasting power and durability. The battery can be connected in various configurations to achieve different system voltages and capacities, making it versatile for energy storage needs. Offering over 12,000 charge cycles, it’s built for long-term, stable performance.
Key Features:
- High energy density and long cycle life (12,000+ cycles)
- Customizable configurations for different voltage and capacity needs
- Built-in GPRS DTU for remote monitoring (optional)
- Enhanced safety with BMS monitoring and protection
Perfect for DIY enthusiasts with experience, this battery pack offers flexible and powerful energy storage for a range of applications.
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