Battery Maximizer Kit – 25W Solar Panel + 18A Panel Mount Charger, 12V Dump Trailer Battery Charging & Solar Maintenance System

More Power. Faster Charging. Better Battery Reliability.The Primary Mover Battery Maximizer Kit (25W / 18A) is an upgraded charging solution designed for dump trailers, truck beds, and hydraulic power units that demand stronger performance.Battery drain caused by parasitic loads—such as remotes, solenoids, and control modules—is one of the most common issues in trailer systems. This kit is built to help offset that drain and reduce downtime.Dual Charging Advantage18A Panel Mount Charger: Fast and reliable charging when connected to 120V AC power25W Solar Panel: Increased solar output to better maintain battery charge when off-gridDesigned for Real-World ApplicationsSupports battery maintenance during idle periodsHelps reduce deep discharge and extend battery lifeIdeal for moderate to heavy-use trailer systemsRecommended For:Dump trailers with moderate to heavy parasitic drawTruck dump bed conversionsHydraulic power unitsTrailers stored between jobsImportant: The 18A AC charger is the primary method for fast battery recovery. The solar panel is designed to provide maintenance charging and help offset parasitic load—it is not intended for rapid charging.Upgrade your charging system with Primary Mover—built for real work.

• UPGRADED DUAL CHARGING SYSTEM (25W + 18A) Includes a higher-output 25W solar panel and powerful 18A AC charger—designed for stronger performance and faster battery recovery.
• BUILT FOR DUMP TRAILERS & HYDRAULIC SYSTEMS Engineered specifically for 12V dump trailers, truck beds, and hydraulic power units with real-world parasitic battery drain.
• PREVENT DEAD BATTERIES & DOWNTIME Helps offset parasitic draw from remotes, solenoids, and control modules—keeping your battery ready between jobs.
• FASTER SHORE POWER CHARGING (18A OUTPUT) Recharge your battery quickly when connected to 120V AC power—ideal for heavy-use equipment and frequent operation.
• HIGHER SOLAR OUTPUT FOR BETTER MAINTENANCE 25W panel delivers improved solar maintenance compared to smaller panels, helping maintain battery charge during storage.