High-performance LiFePO4 Battery with Superior Energy Density

Cylindrical 40146L lithium iron phosphate battery delivers stable 3.2V/20Ah output, engineered for extended cycle life and thermal stability. Precision-welded terminals and industrial-grade casing ensure durability in high-demand applications.

Ideal for Solar & Off-Grid Energy Storage

Optimized charge/discharge efficiency (95%+) for solar panel systems and 12V battery banks. Seamless integration with golf cart power systems and RV energy setups. Zero maintenance design with built-in BMS protection.

Bulk Pricing for Commercial & Industrial Use

Direct factory sourcing guarantees wholesale rates for large-scale orders. UL-certified cells meet international safety standards for global shipping. Customizable configurations available for OEM projects.

Engineered for Extreme Conditions

Operates reliably in -20°C to 60°C environments. Reinforced steel shell resists vibration and impact, making it perfect for marine use and rugged outdoor equipment.