Stable performance and long service life. The 12V LiFePO4 battery uses A-grade LiFePO4 cells to ensure excellent performance. The 12.8V Lithium iron phosphate battery has the characteristics of high output power and high utilization rate, and its internal battery structure is 4 series and 8 parallel. Compared to 12V lead-acid batteries, 12.8V LiFePO4 batteries are lighter and safer to use.