Smart Car Battery Charger for Motorcycle, ATV, Lithium and Deep Cycle Batteries

The GENIUS2 is one of our most powerful, highest-performing, energy-efficient, and compact portable universal battery chargers yet. Meet this impressive device - similar to our previous G1100 model, but now 30% smaller and delivering over 140% more power. The GENIUS2 is an all-in-one universal charging solution, functioning as a battery charger, battery maintainer, trickle charger, float charger, and battery desulfator.

Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free types, the GENIUS2 also supports lithium-ion (lifepo4) batteries. An integrated digital thermal sensor detects ambient temperature, automatically adjusting the charging process to eliminate overcharging in hot climates and undercharging in cold climates, ensuring precision charging.

The GENIUS2 is capable of charging batteries as low as 1-volt, and its new force mode allows you to take manual control and begin charging dead batteries down to zero volts. Moreover, its advanced battery repair mode uses slow pulse reconditioner technology to detect and address battery sulfation and acid stratification, restoring lost battery performance for stronger engine starts and extended battery life.

Beyond just basic maintenance, the GENIUS2 is an advanced battery charger and maintainer. It is a fully automatic, worry-free smart battery charger suitable for everyday use, 24/7, with zero overcharge risk. Designed for dual-purpose indoor and outdoor use, the GENIUS2 provides weatherproof and waterproof protection from external elements, including during winter.

Its X-Connect battery connectors, superior to standard SAE connectors, enable quick-connect permanent installation or direct connection to battery terminals. A digital display shows the charging status and provides diagnostic tests for various conditions, such as a dead battery, bad battery, or reverse polarity.

The GENIUS2 is compatible with all types of gas and diesel vehicles, including cars, automobiles, motorcycles, dirt bikes, scooters, mopeds, lawn mowers, ATVs, UTVs, lawn tractors, trailers, trucks, SUVs, boats, campers, RVs, jet skis, PWCs, wave runners, snowmobiles, 4-wheelers, generators, golf carts, and classic cars from manufacturers like BMW, Mercedes-Benz, Porsche, Bentley, Maserati, Lexus, VW, Audi, Ford, Chevrolet, Corvette, Cadillac, Jeep, Prius, Toyota, Subaru, Nissan, Honda, Harley-Davidson, Suzuki, Yamaha, Kawasaki, Ducati, KTM, Indian, Husqvarna, Vespa, Polaris, Seadoo, and John Deere, among others.

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