OptiMate 7 Battery Chargers

The OptiMate 7 is an automatic, multi-purpose battery charger and maintainer for 12 V and 24 V lead-acid batteries in various vehicles and equipment. It charges, tests, and maintains batteries of different sizes and types, including AGM, Gel, and deep-cycle, and can even recover a sulfated battery from as low as 0.5 V. It features temperature compensation, Ampmatic charge control, and a "Power Supply" mode for vehicle system support. Key features and functions: * Versatile charging: Can be used for 12 V or 24 V systems, including cars, boats, RVs, and motorcycles. * Battery types: Suitable for AGM, Gel, Standard (STD), EFB, and deep-cycle batteries. * Automatic operation: Features a "no-button" automatic program that charges and maintains the battery 24/7 without risk of overcharging. * Ampmatic charge control: Adjusts the charging current to match the size of the battery, delivering less to smaller batteries and more to larger ones. * Temperature compensation: Adjusts charging voltage based on ambient temperature, providing a higher voltage when cold and a lower voltage when hot. * Battery recovery: Includes a 2-step desulfation recovery program that can save "dead flat" sulfated batteries from as low as 0.5 V. * Power Supply mode: Delivers stable power to a vehicle's electrical system for tasks like vehicle reprogramming or retaining memory settings during battery replacement. * Safety: It is safe for vehicle electronics and has spark suppression, automatic shutdown on short-circuit, and is safe for long-term maintenance. Show Less