Complaint
CATL New Battery 3.2V 280Ah LiFePO4 Prismatic Cell rechargeable lithium battery
CATL, with the full name of contemporary Amperex Technology Co., Limited, is a leading lithium battery company all over the world located in Ningde, Fujian, China. CATL is the Number One lithium battery manufacturer in China. It is the first production factory located in Ningde, Fujian province, China. with the production capacity of 1.4GWH. It's one of the biggest high-quality LiFePO4 battery production factories in China before 2017.CATL has a very high-quality factory with the latest automatic technology. The R&D department has over 900 engineers and exporters of lithium battery technology. 5% of revenue would be invested in R&D which makes sure CATL is always a pioneer of the latest lithium technology. The energy density of the CATL Battery is as much as 190Wh/kg.
Item | Parameter | |
Nominal Capacity | 280Ah | |
Nominal Voltage | 3.2 V | |
Internal Resistance | ≤0.18mΩ | |
Charging (CC-CV) | Continuous Charging Current | 1C |
Maximum Charging Current | 3C | |
Charging Upper Limit Voltage | 3.65V | |
Discharging | Continuous Discharging Current | 1C |
Maximum Discharging Current | 3C | |
Discharging Cut-off Voltage | 2.5V | |
Recommended SOC Usage Windom | SOC: 10%~90% | |
Operation Thermal Ambient | Charging | 0°C ~ 65°C |
Discharging | -35°C ~ 65°C | |
Storage Thermal Ambient | Short-term (within 1 month) | -20°C ~ 65°C |
Long term (within 1 year) | -20°C ~ 55°C | |
Storage Humidity | < 70% | |
Battery Weight | Around 5.34kg | |
Shell Material | Aluminum | |
Cell Dimensions | 207 x 174 x 72 mm | |
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.
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
