LiFePO4 batteries, such as 3.2V 280Ah cells, offer high energy density, long cycle life (2,000–5,000 cycles), and thermal stability. DIY configurations enable cost-effective 12V/48V systems for RVs, solar setups, and electric vehicles. Tax exemptions in… What Are the Benefits of Using 3.2V LiFePO4 Batteries for DIY 12V/48V Systems