The charger uses its unique boost charge feature, stepping up to a charge rate allowing the auxiliary battery to properly charge and with its voltage sensing feature via the ignition circuit ensuring the main battery is not depleted while the vehicle is not running. The charging time will vary depending on the size of the battery, but generally a normal day of driving is sufficient. It is universally suited to all 12 volt negative earth systems in vehicles, boats, caravans and mobile homes.
Boost Charging – Increases the voltage from the main battery allowing an auxiliary lead acid battery to properly charge within an average days driving.
Reverse Polarity Protection – Protects the unit from reverse polarity damage from incorrect wiring.
Current Limiting – Protects against the charger being overloaded
Simple Installation – Easy 3 wire installation, instructions included