LITHIUM&LiFePO4:Suitable for 6V/12V LITHIUM LiFePO4.Batteries. Suit for: Lithium, LiFePO4, Lead-acid (AGM, GEL, SLA, Flooded, WET, EFB, etc.). STD&AGM: Suitable for 6V/12V motorcycle battery, car battery, AGM, SLA, WET, DEEPCYCLE, EFB, Calcium.Batteries.