3.2V 280ah Prismatic Cell Rechargeable LiFePO4 Lithium Ion Battery for EV Energy Storage
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3.2V280Ah LiFePO4 Battery
We provide 280Ah LiFePO4 Batteries from EVE, they are high capacity 3.2V power lithium-ion batteries for RV/solar system/yacht/golf cart and storage and car.
LF280 LiFePO4 batteries have a high capacity with excellent performance, long cycle life, and high safety factor. The weight of LF280
LiFePO4 batteries are around 5.22kg and the dimension is 173mm*72mm*204mm. We provide high-quality LiFePO4 batteries to all around the world. If you need LiFePO4 batteries, please feel free to contact us and we will provide the best product and service for you.
| No | Item | Parameter | Remark | ||
| 1 | Typical Capacity | 280.0 Ah @ 0.5C discharge | Discharge current 0.5C with 2.5V cut off. (25±2)ºC | ||
| 2 | Minimum Capacity | 280.0 Ah @ 0.5C discharge | |||
| 3 | Typical Voltage | 3.2V | Under 0.5CA cc-discharge | ||
| 4 | AC Impedance Resistance | ≤0.25mΩ | |||
| 5 | Charge current (CC-CV) | Max Charge Current | 1C | The maximum charge current of the battery does not exceed 1C under 0ºC~45ºC. | |
| Cut-off Voltage | 3.65V | ||||
| 6 | Discharge | Max Discharge Current | 1C | Preference value. | |
| Cut-off Voltage | 2.5V | ||||
| 7 | Charging time | Standard | 2.0h | 0.5C charge (time is reference) | |
| Quick-charge | 1.0h | 1C charge (time is reference) | |||
| 8 | Recommend SOC Window | SOC:10%~90% | |||
| 9 | Charging Temperature | 0ºC~55ºC | See the appendix for details. | ||
| 10 | Discharging Temperature | -20ºC~55ºC | Battery can work at specified temperature range with capacity loss in tolerance. | ||
| 11 | Storage Temperature | One month | -20ºC~45ºC | ||
| One year | 0ºC~35ºC | ||||
| 12 | Storage Humidity | <70% | |||
| 13 | Weight | 5220g±200g | |||
The Lithium Battery is Dangerous Good for shipment by Sea and By air and they should be shipped under the regulation of UN3480. All EVL
Batteries are packaged by DG plywood case and we provide UN38.3 test reports and MSDS. Please check shipping cost before place
Order: The lithium battery is Dangerous Good, the shipping cost is very different, so please check shipping cost before placing order.
EVL Battery Limited is a leading NCM Lithium Battery manufacturer from China and its public company in the Hongkong Stock Exchange market. There are 4 factories in Fujian and Guangdong. The production capacity of 4 factories is as much as 20 GWh per year. EVL Battery
Limited is the number one Lithium Battery manufacturer from China.
Our Services & Strength
We provide high-quality EVL Battery to clients all over the world and help clients deliver batteries from China to them by sea and by air at a
reasonable price. And we provide the necessary technical support and warranty to you!
Q: What is the life expectancy of a Lithium battery?
A: The typical estimated life of the Lithium Iron Phosphate (LiFePO4) battery is 5-15 years or 2000 to 8000 charge cycles. One charge cycle
is a period of use from fully charged, to fully discharged, and fully recharged again.
Q: If I want to charge a solar LiFePO4/Lithium Ion battery, which already has PCB, would a normal SLA controller work fine?
A: For LiFePO4 / Lithium-Ion battery, we always recommend using the LiFePO4/Lithium-Ion Solar Controller. Especially if you are using the battery
as UPS (backup power supply). The Lead-Acid solar controller will constantly provide pulse current to the battery, in the long run, it might
damage the PCB. So the PCB won't be able to protect the battery when it should be.
Q:I am a distributor. Can I cooperate with the battery warehouse for a long time?
A: Yes, Individual pricing for large scale projects and wholesale demand is available
Q: Why hasn't my ups or FedEx transportation number been updated?
A: This is normal, in countries with tariffs, our packages need to pass the customs of your country before they can be delivered to the local
UPS or FedEx. Once they pass the customs and update the transportation number, you can usually receive the goods within 3-5 days.
Q: Are the cells I bought balanced?
A:We know the importance of maintaining the consistency of each cell in the battery pack, so we will match and balance all cells to ensure
that the internal resistance, voltage, and capacity of cells are completely matched and balanced before delivery. This process is very necessary
Product Categories : LiFePO4 Battery > Others LiFePO4 Battery
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