No matter if you’re enjoying a day on your ATV, boat, motorcycle or car, the Diehard 50A shelf battery charger and engine starter ensures you get a power boost wherever you need it. This dependable charger ensures you won’t be left stranded in the elements. A rugged steel case stands up to outdoor use, while Intelligent charge technology ensures high performance for all 12 volt battery charging needs. The Diehard 50A shelf battery charger and engine starter is designed for use in CA and OR onlyConvenient carrying handle ensures portabilityCharger or starter gives your vehicle a 50A startAdministers a 10A or 2A charge