Lithium iron phosphate battery (LiFePO4)
From Wikipedia, the free encyclopedia The lithium iron phosphate (LiFePO4) battery, also called LFP battery, is a type of rechargeable battery, specifically a lithium-ion battery, which uses LiFePO4 as a cathode material. Lithium iron phosphate battery specific energy 90–110 Wh/kg (320–400 J/g) energy density 220 Wh/L (790 kJ/L) specific power >300 W/kg Energy/c..