The Selmar Turbo 4 is a robust, 4-amp lead-acid battery charger designed for 12V automotive and marine applications
: For the most accurate check, use a multimeter after disconnecting the charger; a fully charged 12V battery should read between 12.6V and 12.8V Avoid Overcharging selmar-turbo-4-battery-charger-instructions
Connect the Red (positive) clamp to the positive (+) terminal of the battery. The Selmar Turbo 4 is a robust, 4-amp