safe and precise charge 【3 Charging Modes and Repair Modes】This boat battery charger has 3 charging modes: 12V SLA/AGM, 12V LITHIUM, 12V CALCIUM battery charging mode, and 1 automatic repair mode.

trickle charger, plus battery desulfator. Charge or repair all 12V and 24V lead-acid automotive, marine, and deep-cycle batteries, including AGM, GEL, SLA, and Flooded in cars, trucks, SUVs ...

Versatile and powerful battery charger supporting multiple voltages and battery types-ideal for automotive, marine, and deep-cycle applications.