The 4502 from CHARGE IT! delivers accurate, reliable and convenient smart charging to a wide variety of battery types and sizes. Perfect for charging and maintaining the batteries found in cars, trucks, SUVs, vans, personal watercraft, motorsports vehicles, motorcycles and more. It delivers a 2.5 amp charge in 12 Volt mode via its automatic multi-stage charging sequence. Its small clamps are ideal for powersports, watercraft and other applications where access is difficult. Its display indicates charging status. Meets efficiency requirements for sale in California and Oregon.