12-48V 12A Pulse Desulfator for Lead-Acid LiFePO4. Compatible with a variety of battery types including SLA, AGM, GEL, lithium, LiFePO4, and deep cycle batteries. 48V - 6A (max). 12V - 12A (max). Ideal for car, motorcycle, RV, and marine applications, the C20 ensures your batteries always receive the care they need.