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3.2V280AH LiFePO4 Battery Pack
The 3.2V280AH lithium iron phosphate battery (model LFP71173204) has many advantages over traditional battery technology. Its high cycling capability, fast charging capability, long battery life, safety features and stability set it apart from the competition. The battery is a game-changer for various industries, including electric vehicles, renewable energy systems, telecommunications and data centers.
Battery group specifications
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Model |
DFD3.2V280Ah |
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Technical Parameters |
Nominal Capacity |
280Ah RT@0.5C Discharge |
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Standard Voltage |
3.2V RT@0.5C Discharge |
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Standard Charge |
0.5C CC to 3.65V, 3.65V CV to 0.05C |
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Standard Discharge |
0.5C CC to 2.5V |
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Charging Cut-off Voltage |
3.65V |
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Discharging Cut-off Voltage |
2.5V T＞0℃ |
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Available SOC Range |
0~100% |
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Max Charge Current |
280A(0~80%SOC) |
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Max Discharge Current |
280A |
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Internal Resistance |
＜0.5mΩ |
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Weight |
5350g±300g |
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Energy Density |
≥165Wh/kg, ≥350Wh/L |
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Operating Temperature |
Charge: 0℃ ~ 55℃ |
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Discharge:-20℃ ~ 55℃ |
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Storage Requirements |
Temperature:-30℃ ~ 60℃ |
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Humidity:≤75%RH |
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Charging Model |
Standard Charging Model |
0.5C |
At 25℃±2℃, charged to3.65V at a constant current of 0.5C, and then, changed continuously with constant voltage of 3.65V until the current was not more than 0.05C. |
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Maximum Pulse Charging |
1.5C |
When cell temperature is below 55℃, the maximum charging can last 30s. |
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Standard Charging |
25±2℃ |
Cell Temperature |
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Absolute Charging Temperature |
0℃ ~ 55℃ |
No matter what the charging model is, once the temperature of the cell is above the absolute charging temperature, charging should be stopped. |
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Absolute Charging Voltage |
Maximum 3.65V |
No matter what the charging model is, including pulse charging, once the voltage of the cell is above the absolute charging voltage, charging should be stopped. |
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Cell Temperature |
0℃ |
5℃ |
10℃ |
15℃ |
20℃ |
25℃ |
45℃ |
50℃ |
55℃ |
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Max Charge Current |
0 |
0.1C |
0.3C |
0.5C |
0.7C |
1C |
0.5C |
0.3C |
0.2C |
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Discharging Model |
Standard Discharging |
0.5C |
At room temperature, discharged to 2.5V at a constant current of 0.5C. |
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Maximum Pulse Discharging |
2C |
When cell temperature is below 55℃, the maximum discharge can last 30s. |
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Standard Discharging Temperature |
25±2℃ |
Cell Temperature. |
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Absolute Discharging |
-20~55℃ |
No matter what the discharging model is, once the temperature of the cell is above the absolute discharging temperature, discharging should be stopped. |
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Cell Temperature Range |
-20℃≤T |
0℃＜T |
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Maximum Charging Current Allowed |
0.5C |
1C |
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Discharging Voltage Limit |
2.0V |
2.5V |
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General Performance |
Cycle Life |
At 25℃±2℃, the battery was charged and discharged at a constant power of 0.5P with 300±20Kgf preload, and the time interval of charging and discharging is 30min. Repeat the steps until the capacity fade to 80% of the initial capacity. |
≥6000 Cycles |
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High Temperature Cycle |
At 45℃±2℃, the battery was charged and discharged at a constant power of 0.5P with 300±20Kgf preload, and the time interval of charging and discharging is 30min. Repeat the steps until the capacity fade to 80% of the initial capacity. |
≥3000 Cycles |
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Low Temperature Discharge |
At 25℃±2℃ environment, charged by 0.5C current CC/CV, then at - 20℃±2℃environment, shelved for more than 8 hours, discharged at 0.5C current to 2.0V. |
≥70% |
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High Temperature Discharge |
It was charged by 0.5C current CC/CV at 25℃±2℃, then resting at 55℃±2℃ for more than 5 hours, then discharged by 0.5C to 2.5V. |
≥95% |
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Product introduction
One of the outstanding qualities of this lithium iron phosphate battery is its exceptionally high cycle capability. It has a long service life and can withstand hundreds of cycles to ensure reliable power supply for a long time. This feature is especially important for applications that require frequent charge and discharge cycles, such as electric vehicles, renewable energy systems, or backup power supplies.
In addition, the LFP71173204 model also shines in its fast charging capability. One of the key features of this battery is fast charging, eliminating the long wait times traditionally associated with charging systems. This feature is especially beneficial in situations where a quick turnaround is required, such as in emergency backup power units or portable electronic devices.
Product description 1
When it comes to lifespan, this lithium iron phosphate battery is in the lead. Its design and construction ensure extended battery life, providing reliable power for longer periods of time than traditional battery technologies. This exceptionally long operating life makes it ideal for critical applications where a strong and long-lasting power supply is critical.
Safety and stability are critical to any battery, and the LFP71173204 excels in this regard. With careful design and advanced safety mechanism, the battery can guarantee stable and safe operation, minimizing the risk of accidents caused by overheating, short circuit or other dangerous conditions. The peace of mind that comes with using a safe battery cannot be underestimated, especially in mission-critical applications.
Product description 2
The 3.2V50AH lithium iron phosphate battery (model DFDLFP60153) has many advantages over traditional battery technology. Its high cycling capability, fast charging capability, long battery life, safety features and stability set it apart from the competition. The battery is a game-changer for various industries, including electric vehicles, renewable energy systems, telecommunications and data centers.
Additionally, the battery's compact design enables easy integration into existing systems, ensuring a seamless transition while delivering enhanced performance. Its versatility allows it to be used in a wide range of applications, from powering electric vehicles to storing energy generated by solar panels.
With our unwavering commitment to quality and customer satisfaction, you can trust that the 3.2V50AH Lithium Iron Phosphate Battery (Model DFDLFP60153) will meet and exceed your expectations. Experience the power of this revolutionary energy storage solution and unlock the potential of your application like never before. Choose DFDLFP60153 and embrace a brighter, greener and more efficient future.
Product details
DFD LIFEPO4 3.2V50AH
Listed company brand new A product battery, high energy density and long cycle life.
3.2V50AH lithium iron phosphate cell shape can be used for a variety of product internal space, safe and stable at the same time to bring more power.
Application
Products can be used for household solar energy, RV/Marine energy storage, low-speed vehicles/forklifts, solar street lights, communication base stations, UPS backup power supply, off-grid power generation, photovoltaic power plant energy storage, mobile energy storage and so on.
Multiple protection quality assurance
Super fast charging, Endurance, Innovation structure
High security, Automation,Multiple intelligent protection
Transport
The 3.2V50AH lithium iron phosphate battery is transported with foam wrapped shock absorption, and the external carton is shaped to reduce damage and turbulence during the journey, ensuring that the product is in perfect condition when it reaches every customer.
Contact Person: Breeje / Yohn
Tel:+86 13603449696 / +86 19129988092
Email: breeje@dfdenergy.com / yohn@dfdenergy.com
Add: Building A2, Yinlong Industrial Park, Longdong Community, Longgang District, Shenzhen
