Tough Batteries for Tough Applications
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    Marine AGM and Lithium Batteries HEAVY DUTY | LONG LASTING | MAINTENANCE FREE Golfcarts and EV's

    TRUE DEEP CYCLE | 100% COPPER CABLES

         Industrial Machinery & Lifts VMAX EXTREME SERIES OFFERS MAXIMUM PERFORMANCE High Performance Car Audio Power BOOST AND DELIVER MASSIVE CURRENT SURGES Mobility, Scooter, & Wheelchair

    DELIVERING RELIABLE POWER FOR EVERY JOURNEY

         RV, Van, & Overland

    AGM | LITHIUM | DUAL PURPOSE

         Tough Batteries for Tough Applications

    Since 1991, Michigan-based VMAX USA has built rugged AGM and advanced lithium deep-cycle batteries for demanding real-world use—marine, RV, solar/off-grid, competition audio, and industrial equipment.

         Shop marine and boat batteries and accessories. Marine Audio Shop for lifts and industrial machinery batteries. Lifts & Industrial Shop Vmaxtanks batteries for Solar applications and off-grid back up power. Solar & Off-Grid Shop Vmax batteries for golf carts and EVs. Golf Carts & EV Batteries Shop RV and Overland batteries that are AGM, deep cycle, and maintenance free. RV & Overland Electric wheelchair and scooter batteries. Maintenance free AGM. Mobility AGM batteries for sump pump. Maintenance free and deep cycle. Sump Pump "This battery is a beast" — See why thousands switch to VMAX for longer life and better value.

    "We’ve equipped both our sailboat and our RV with VMAX, and they are absolute beasts. I have found they last longer and offer much better value than the competition. The shipping was fast, the service was awesome, and the performance is real. VMAX is now my only battery company." -Mark & Susan

     Read Testimonials     Fast & Free Shipping Secure Payment Easy returns on all products. No Core Charge Expert USA Support Get secured by Vmaxtanks' hassle-free warranty on all batteries. Hassle-Free Warranty Off-grid RV at sunset powered by deep-cycle AGM and LiFePO₄ batteries Reliable Power for RV & Off-Grid Solar Shop Off-Grid / RV Batteries XTR Series deep-cycle AGM battery powering warehouse scissor and electrical lifts Heavy Duty Power for Lifts and EV Shop Industrial Batteries Featured Shop Vmaxtanks 36 Volt Lithium Battery with 50 amp hours. 36V 50Ah Lithium

    Long-lasting power you can trust, fully waterproof.

     Shop Now     Shop for the Vmaxtanks 12V 100 Amp Hour lithium battery 12V 100Ah Lithium

    IP67 waterproof, BMS protected, reliable power

     Shop Now     VMAX Charge Pump LTO lithium surge battery for 12V car audio and hydraulics LTO Hybrid Battery

    This LTO lithium surge battery delivers ultra-fast current, eliminates voltage drop, and powers high-demand car audio, hydraulics, and performance systems.

     Shop Now     6V 235AH Vmax Battery Group size GC2 6V 235Ah AGM

    Built for heavy-duty performance in lifts, floor scrubbers, solar systems, and marine use.

     Shop Now     VMAX XTR31-135 AGM 12V 135Ah dual-purpose battery 12V 135Ah AGM Dual-Purpose

    Power your boat, RV or industrial rig with the VMAX XTR31-135. This Group 31 AGM battery delivers both high cranking amps and deep-cycle endurance in a sealed, maintenance-free, vibration-resistant design.

     Shop Now     Become an Authorized VMAX Dealer

    Join our nationwide network and gain access to exclusive business pricing on premium AGM and Lithium deep-cycle batteries — engineered in Michigan for marine, solar, industrial, and commercial applications.

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