High-performance C40 40135 20Ah 3.2V LiFePO4 Battery Cell

Industry-leading cylindrical lithium iron phosphate battery with superior deep-cycle performance. Premium-grade lifepo4 chemistry ensures 2000+ charge cycles at 80% DOD. Precision-welded terminals with anti-corrosion nickel plating for stable high-current discharge.

Ultra-thick 0.2mm aluminum alloy casing withstands 1200psi crush pressure. Built-in safety valve prevents thermal runaway. UL1642 certified separator ensures zero internal short circuits.

Ideal for high-demand applications:

- Solar street light energy storage systems

- E-bike battery pack rebuilds

- Marine/RV deep-cycle power banks

- Industrial backup power units

Wholesale exclusive pricing with bulk discounts available. MOQ-friendly for large-scale energy projects. Global shipping with certified UN38.3 compliance.

Note: Terminal configuration (stud/nut) customizable for OEM applications. Ships with protective caps and individual voltage testing report.