Waterproof On-Board Marine Battery Chargers

Designed for long-lasting performance, ProMariner marine battery chargers deliver fast charge times and proven battery conditioning while eliminating the need to haul portable chargers onto your watercraft and offering protection from the elements.

Application Tip:
If your application is for 4D or 8D large capacity batteries please view our ProNauticP charger assortment for a model that is correct for this group size of batteries.

Solid state and fully automatic technology that eliminates the need to use portable battery chargers
Microprocessor controlled pulse charging technology provides 40% lighter design
Designed to deliver maximum charging performance
The fastest charger in its class, specifically designed to charge AGM and flooded lead acid batteries
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