High-Performance Lifepo4 Battery with Superior Energy Density
Grade A lithium iron phosphate cells ensure unmatched stability and longevity, featuring precise 3.2V output and 280Ah capacity. Prismatic design maximizes space efficiency while maintaining optimal thermal management for consistent performance.
Premium Materials for Extreme Durability
Built with ultra-pure LiFePO4 cathode material and reinforced aluminum casing, resistant to high temperatures and vibrations. Precision-welded terminals and multi-layer safety vents prevent leaks or short circuits.
Ideal for Demanding Applications
Perfect for solar energy storage, marine/RV systems, off-grid power solutions, and industrial backup units. Zero maintenance required with 4000+ deep-cycle lifespan at 80% DoD.
Global Wholesale Advantage
Direct factory pricing with bulk discounts available. Fully certified (UN38.3, CE, RoHS) for worldwide shipping. Customizable configurations for large-scale projects.
Seamless Integration
Standardized dimensions (varies by model) compatible with most BMS systems. Pre-drilled mounting holes for quick installation. Low self-discharge rate (<3% monthly) ensures long shelf life.
Exclusive Bulk Savings
Wholesale-only pricing structure with tiered discounts for container orders. Includes batch testing reports and 10-year technical support.






























Recent Purchase
View All
Customer Reviews

Sunrise Prismatic LF280K Lifepo4 280 AH Lfp Phosphate Iron Cell 3.2 V Grade A 3.2V 280Ah Lifepo4 Lithium Ion Batteries
$118$162.09-27.2%
Nominal Voltage:
3.7V
3.2V
Nominal Capacity:
280AH
304AH
50Ah
Battery Type:
Prismatic
Quantity:
Add to Cart
Wishlist
Features
See More