CATL 280Ah 3.2V LiFePO4 Prismatic Battery - Grade A

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Sale price$119.99 Regular price$224.99
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Experience the future of energy storage with CATL's 280Ah 3.2V LiFePO4 Prismatic Battery. Designed for superior performance and durability, this Grade A product is ideal for a wide range of applications, from renewable energy systems to electric vehicles. With a high capacity of 280Ah and a nominal voltage of 3.2V, this lithium iron phosphate battery provides a reliable, safe, and environmentally friendly power solution. Engineered by the renowned Contemporary Amperex Technology Co. Limited (CATL), this battery ensures optimal performance even under extreme conditions.
Grade A Cells with 1 year in-house warranty for manufacturer defects
1 Busbar and set of 2 nuts/bolts included with each cell.

  • High Capacity: Delivers a robust 280Ah capacity, offering extended energy storage and discharge capabilities for demanding applications.
  • Enhanced Safety: Built with LiFePO4 chemistry that provides improved thermal and chemical stability, reducing risks of overheating and improving overall safety.
  • Long Life Cycle: Designed to withstand numerous charge cycles, maintaining a high level of performance throughout its service life.
  • Wide Temperature Range: Operates effectively within a broad temperature range, ensuring reliability in various environmental conditions.
  • Eco-Friendly: Utilizes lithium iron phosphate, a more environmentally friendly alternative to traditional lithium-ion materials, contributing to sustainable technology solutions.

Manufacturer: CATL
Model: CB310
Form: Prismatic
Nominal Capacity: 280Ah
Continuous Discharge Rating (max): .5C/.5C
Nominal Voltage: 3.2V
Discharge cut-off Voltage: 3.65V/2.5V
Cycle Life: 6,000 cycles
Rechargeable: Yes
Approx. Dimensions: 173.9mm x 71.7mm x 207.2mm
Approx. Weight: 5340g
Country of Origin: China
Data Specification Sheet: CATL 280Ah Datasheet

You MUST read the safety warnings and resources before purchasing, using, and/or handling batteries.


Use caution as misusing or mishandling the battery may cause a FIRE or EXPLOSION which may result in personal injury, property damage, or death. The user must have an appropriate understanding of the potential dangers of LITHIUM ION BATTERIES before purchase and usage. No express or implied guarantee of compatibility, suitability, or fitness for any particular purpose or device can be made. This battery is manufactured and sold for the intended use of system integrations with proper protection circuitry or battery packs with a BMS (battery management system) or PCB (circuit board/module). This battery is neither designed nor intended to be used with an E-CIGARETTE, VAPORIZER, or similar device and MUST NOT be used with such devices due to RISK OF FIRE or EXPLOSION. If purchasing this battery for resale purposes, you MUST forward ALL warnings to ALL customers for their reference and safety!

This cell is unprotected and intended for use in protected battery packs only and NOT individually or as a standalone product. In order to operate safely it must have additional protection in the form of a PCB (printed circuit board) or BMS (battery management system), which is not included.

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