Optimate 7 Select Battery Chargers

The Optimate 7 Select battery chargers are the 'Pro Choice' performance charger that allows you to get the full potential out of your high performance 12 V battery spiral cell/sealed starter and deep cycle high batteries--and with steady power option when diagnosing issues and troubleshooting. They are the world's most advanced selectable battery charger for starter/deep cycle batteries, including Odyssey and Optima! Key features: * Optimate's 24-7 smart maintenance provides more battery power, longer battery life! * Automatically charge, test and maintain any size 12-volt AGM, GEL, EFB or STD starter or deep cycle battery in any temperature—the voltage adjusts higher when colder, lower when hotter! * Select voltage to match the specified charge voltage for your 12 V battery, connect to battery and the charger does the rest! * The OptiMate 7 Select comes with a power supply mode for vehicle memory settings and more! * AmpMatic charge control adjusts current to match battery size—small battery gets less; large battery gets more! * Saves 'dead flat' sulphated batteries from as low as 0. 5 V—the most advanced recovery program! * Unique pulsed absorption mode optimizes battery performance—all cells are brought to equal strength! * No risk overcharging—totally safe for vehicle electronics, sparks suppressed and safe for long-term battery maintenance * Automatic shut-down if short-circuited or battery disconnected * Input: Global (100-240V 50-60Hz), high efficiency (CEC listed)—only the power plug type is different to comply with national/regional electrical safety laws Show Less