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Hot selling LFP CATL 3.2V 280Ah RV Deep Cycle Lithium LiFePO4 Prismatic Battery Cell For Back-up Home Solar Energy

Voltage : 3.2V 
Capacity :280Ah
Charge voltage :3.65V
Discharge cut-off voltage :2.5V
Continuous Discharging Current:1C
Maximum Discharging Current :3C
Size:207 x 174 x 72 mm
Weight :5.34kg
Lifepo4 prismatic cell
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(1) CATL CELL Grade A, brand new, guaranteed sufficient capacity.
(2) We also provide you bus bars and nuts if you neee. (Busbar material-copper, 1pcs 280AH battery ---1pcs busbar, 2pcs screws and 2pcs washers).
requirements about that, please let we know.
(3) These batteries wth certificates, such as CE, MSDS, UN, UL, if you need them, please contact us. 

Compared to traditional AGM/lead acid batteries, LiFePO4 batteries (Lithium iron phosphate batteries) offer several advantages:

  • Higher safety and stability: LiFePO4 batteries are non-toxic, non-polluting, and do not contain rare earth metals. They are not prone to explosion or fire incidents.
  • Long service life: LiFePO4 batteries have a lifespan that is 10 times longer than traditional batteries, making them capable of enduring 2000-4500 cycles.
  • Lightweight: LiFePO4 batteries are approximately 1/4th the weight of lead-acid batteries, making them a more convenient and portable option.
  • Wide temperature range: The LFP battery can operate effectively in a broad temperature range from -20 to +75°C, allowing for reliable performance in various environments.
  • No memory effect: LiFePO4 batteries do not experience a memory effect, meaning they can be charged as needed without any loss of capacity.
  • Versatile applications: LiFePO4 batteries are suitable for a range of applications, including use in RVs, ships, home storage systems, and telecommunication base station batteries.

Products Description

Hot selling LFP CATL 3.2V 280Ah RV Deep Cycle Lithium LiFePO4 Prismatic Battery Cell For Back-up Home Solar Energy supplier
Hot selling LFP CATL 3.2V 280Ah RV Deep Cycle Lithium LiFePO4 Prismatic Battery Cell For Back-up Home Solar Energy details

1. Are you factory or trade company?
We are professional manufacturer in lithium battery field,with professional research and
development team.

2.What is your main product?
•Deep cycle LiFePo4/NMC batteries, 12V-96V LiFepo4 3-400A optional;
•Start-stop LiFepo4 12V 200CCA-1600CCA
•1-32S Lithium PCM/BMS max 250A
•NMC/LFP/LTO cells

3.How to proceed with an order?
Let us know your requirement or application---We quote according to your requirements or our suggestions---Customer confirms the samples and place a deposit for formal order---We arrange the production---We arrange to ship out.
All process ,we will provide you professional and timely after-sales service

4.Do you accept OEM?
Yes, we have professional experience for OEM.
5.Can you make a label for us ?
yes ,please contact us ...
6. Do you have any certification ?
Yes ,we have CE and UN38.3 ,MSDS



Nominal Capacity


Nominal Voltage

3.2 V

Internal Resistance


Charging (CC-CV)

Continuous Charging Current


Maximum Charging Current


Charging Upper Limit Voltage



Continuous Discharging Current


Maximum Discharging Current


Discharging Cut-off Voltage


Recommended SOC Usage Windom

SOC: 10%~90%

Operation Thermal Ambient


0°C ~ 65°C


-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


Cell Dimensions

207 x 174 x 72 mm


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