【BATTERY CHARGER, MAINTAINER, AND DESULFATOR】A compact 4-in-1 portable battery charger, maintainer, trickle charger, and desulfator. Perfect for all types of 6V and 12V lead-acid batteries for cars, RVs, powersports, and deep-cycle applications, including flooded, gel, AGM, SLA, VRLA, and maintenance-free batteries. Suitable for cars, golf carts, motorcycles, boats, lawnmowers, etc. 【PULSE REPAIR TO RESTORE YOUR BATTERY】Advanced built-in battery repair technology helps restore lost performance to old/unused batteries and extend battery life. Features a 7-stage charging program (desulfation, trickle charge, constant current charge, constant voltage charge, battery current detection, compensation charge, float charge).
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