How Do LiFePO4 Batteries Compare to Other Battery Technologies? LiFePO4 (Lithium Iron Phosphate) batteries outperform lead-acid, AGM, and gel batteries in energy density, cycle life, and safety. They provide 3-5x more cycles (2,000–5,000 cycles) than… What Makes 12V LiFePO4 Batteries Ideal for Off-Grid Power Systems?