50/10/6A, 12V, Fully Automatic Charger/Engine Starter, Micro Processor Controlled, Great For Engine Starting, Charging & Rugged Use, Provides 50A Of Engine Starting Power, As Well As 10A Boost & Variable 6 To 2A Charge/Maintain Rates, Reverse Hook Up Protection, Durable Steel Casing, Energy Efficient, 6' Power Cord, 1 Year Warranty, 50 State DOE Compliant.