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Description

The new Pro Batt BBW battery-to-battery chargers from Sterling have a waterproof aluminium housing (IP68) with an attached fan
(IP55, replaceable). This design results in the most powerful and efficient waterproof battery-to-battery chargers Sterling has ever developed.

Installation is quick and easy thanks to the pre-fitted cable (length 1.5m) with 8mm ring terminals and pre-installed fuse. As a rule, the existing system does not need to be modified; the B2B chargers (B2B stands for "battery-to-battery") are simply installed between the primary battery and the secondary battery. They work fully automatically: as soon as the voltage of the primary battery exceeds a specified value (e.g. 13V), the charger is activated and switches off automatically if the voltage falls below this value. Unintentional discharging of the secondary battery is not possible.

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