... 100ah battery for solar store in solar system Technical data ModelEM12V70AhBattery MaterialLithium iron phosphate (LiFePO4)SizeVarious SizesNominal Voltage12VRated Capacity70AhInternal Impedance≤40mΩMax. Charge Voltage14 ... With One Charge Application LiMnO4 and LiFePO4 are mainly used for electric bicycles, electric motorcycles, electric tools, electric wheelchair, wind, solar street lights ...