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CATL Lithium LFP 3.2V 280Ah 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 :2.0V
Cycle: 5000
Lifepo4 prismatic cell
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Compared to traditional AGM/lead acid batteries, LiFePO4 batteries (Lithium iron phosphate batteries) offer several advantages:

  1. 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.

  2. Long service life: LiFePO4 batteries have a lifespan that is 10 times longer than traditional batteries, making them capable of enduring 2000-4500 cycles.

  3. Lightweight: LiFePO4 batteries are approximately 1/4th the weight of lead-acid batteries, making them a more convenient and portable option.

  4. 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.

  5. No memory effect: LiFePO4 batteries do not experience a memory effect, meaning they can be charged as needed without any loss of capacity.

  6. 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
CATL Lithium LFP 3.2V 280Ah Deep Cycle Lithium LiFePO4 Prismatic Battery Cell For Back-up Home Solar Energy supplier

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 Voltage 3.2V
Minimal Capacity 56Ah
Std. Charge Current 11.2A (0.2C Rate)
Max. Charge Current 56A (1C Rate)
Continuous Discharge Current 2C (112A)
Peak Discharge Current 3C (168A)
Charge Cut-Off Voltage 3.9V
Discharge Cut-Off Voltage 2.0V
Inner Resistance ≤ 0.7mΩ (At 0.2C rate, 2.0V cut-off)
Weight 1.45kg
Dimension Length: 135.5±0.5mm
Width: 29.5±0.5mm
Thickness: 185.5±0.5mm
Operating Temperature Charging: 0°C ~ 55°C
Discharging: -20°C ~ 45°C
The cell surface temperature cannot exceed 70°C.
Storage Temperature / Humidify Temperature: -10°C ~ +35°C
Humidity: 65%±20%RH
Optimal store temperature of 23 ± 5°C for long term storage.
Life Cycle ≥2000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard)


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