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12.8V 300Ah lithium battery

Our 12.8V 300Ah lithium iron phosphate battery delivers an impressive 3840Wh of total energy—the highest capacity in our 12.8V series. Engineered as a direct drop-in replacement for lead-acid batteries, this powerhouse provides triple the capacity of our 100Ah model while maintaining a surprisingly compact footprint and manageable weight (28kg).

Built with premium A-grade LiFePO₄ cells, this battery offers robust discharge performance: 200A continuous and 400A peak (3 seconds)—making it ideal for the most demanding applications. The advanced intelligent BMS provides comprehensive protection while ensuring optimal performance and cell balancing. Completely maintenance-free, it eliminates the hassle of regular upkeep associated with lead-acid batteries.

Whether for large-scale solar installations, commercial backup systems, heavy-duty mobile applications, or industrial equipment, this battery delivers maximum reliable energy storage when you need it most.

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