BAK 3.2V 15.5Ah LiFePO4 Cylindrical Battery Cell – Premium Power for Demanding Applications
High-performance 32140 lithium iron phosphate (LiFePO4) battery cell with 3.2V nominal voltage and 15.5Ah capacity. Built with automotive-grade LiFePO4 chemistry for superior thermal stability, extended cycle life (2000+ cycles), and 100% depth of discharge capability. Precision-engineered steel casing with anti-corrosion coating ensures durability in harsh environments. Integrated safety vents and UL-certified separators prevent overheating and short circuits. Ideal for solar energy storage, electric vehicles, marine applications, and industrial backup power systems. Direct factory pricing with bulk discounts available. Globally compliant with UN38.3, CE, and RoHS standards. Ships in moisture-proof packaging with terminal protectors for safe logistics. Custom OEM/ODM solutions offered for large-volume buyers.
Key Advantages:
- Ultra-safe LiFePO4 chemistry (non-flammable) - Zero maintenance with wide temperature range (-20°C to 60°C operation) - 95% energy efficiency with flat discharge curve - Welded terminals support high-current applications (50A continuous) - 10-year shelf life with minimal capacity degradation Optimized for battery packs requiring long lifespan and rugged reliability. Technical datasheets and compliance documentation provided upon request.