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CATL 280Ah LiFePO4 Prismatic Battery Cell with 6000+ Cycles and Grade A Quality

China CATL 280Ah LiFePO4 Prismatic Battery Cell with 6000+ Cycles and Grade A Quality

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CATL 280Ah LiFePO4 Prismatic Battery Cell with 6000+ Cycles and Grade A Quality

MOQ： 4
Price： Negotiable
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Payment Terms	,L/C,D/A,D/P,T/T
Supply Ability	1000pcs/day
Delivery Time	15days
Brand Name	CATL
Model Number	280ah
Certification	CE/FCC/ROHS
Place of Origin	china

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Product Specification


Payment Terms	,L/C,D/A,D/P,T/T	Supply Ability	1000pcs/day
Delivery Time	15days	Brand Name	CATL
Model Number	280ah	Certification	CE/FCC/ROHS
Place of Origin	china
High Light	280Ah LiFePO4 Battery ，6000+ Cycles Prismatic Battery Cell ，Grade A Rechargeable Lithium Battery

CATL 280Ah LiFePO4 Cell 3.2V Prismatic Grade A Rechargeable Battery

The CATL 280Ah is a Grade A 3.2V LiFePO4 prismatic rechargeable battery cell manufactured by Contemporary Amperex Technology Co., Limited (CATL), the world's leading lithium-ion battery supplier. Utilizing advanced lithium iron phosphate chemistry and fully automated production lines, this cell delivers ultra-high capacity, ultra-long cycle life, ultra-low internal resistance, and industry-leading safety. It is the preferred choice for residential/commercial energy storage systems (ESS), solar power systems, UPS backup, electric vehicles (EV), RV, marine power, golf carts, forklifts, and DIY battery packs. With up to 6000+ cycles @ 0.5C/0.5C (25℃, 80% SOH) and stable discharge performance, it ensures reliable, long-term power supply for both industrial and consumer applications.

Key Features & Advantages

Ultra-High Capacity & Energy Density: Nominal capacity: 280Ah (actual tested capacity up to 285Ah+), high energy density (896Wh) for compact, high-power battery systems.
Extra-Long Cycle Life: Up to 6000+ cycles at 0.5C charge/discharge (25℃), 80% capacity retention; stable performance over long-term use, far exceeding standard lithium-ion cells.
Ultra-Low Internal Resistance & High Efficiency: Internal resistance ≤0.17mΩ, low heat generation, high discharge rate (1C continuous, 3C pulse 10s), stable voltage platform, and high energy conversion efficiency.
Superior Safety & Thermal Stability: LiFePO4 chemistry with built-in explosion-proof valve, aluminum prismatic casing, and multi-layer safety design: no fire, no explosion, wide operating temperature (-20℃ ~ 60℃).
Grade A Quality & Perfect Consistency: 100% brand new Grade A cells, original factory QR code, strict capacity/voltage/IR matching, low self-discharge (≤3% per month), stable batch performance.
Wide Compatibility & Easy Assembly: Standard M6 threaded terminals, ready for series/parallel connection; compatible with BMS systems for ESS, EV, RV, solar, and industrial backup.

Technical Specifications

Item	Parameter
Model	CATL 280Ah
Nominal Voltage	3.2V
Nominal Capacity	280Ah
Typical Energy	896Wh
Charge Cut-off Voltage	3.65V
Discharge Cut-off Voltage	2.5V
Internal Resistance (AC 1kHz)	≤0.17mΩ
Standard Charge/Discharge	0.5C / 0.5C
Max. Continuous Discharge	1C (280A)
Max. Pulse Discharge (10s)	3C (840A)
Cycle Life	≥6000 cycles @ 0.5C/0.5C (80% SOH)
Operating Temperature	Charge: 0~45℃; Discharge: -20~60℃
Storage Temperature	-20~45℃
Self-Discharge Rate	≤3% per month
Dimension (L × W × H)	173.7 × 72 × 207.5 mm
Weight	5.34±0.3kg
Cell Type	Prismatic, LiFePO4, Rechargeable
Quality Grade	Grade A, Original CATL
Certifications	CE, UN38.3, MSDS, RoHS

Company Details

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Business Type:

Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller 
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Year Established:

2010 
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Total Annual:

5 000 000-10 000 000
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Employee Number:

100~200 
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Ecer Certification：

Verified Supplier 

Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers. We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity. We cooperate with many... Since 2010, after more than 10 years of development, we have become one of the largest lithium battery wholesalers. We solely focus on high quality, grade A+, batteries.Because it can provide stable quality, truly achieve long life cycle, and have stable production capacity. We cooperate with many...

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