DC-DC Battery Charger Installation Instructions

Modified on Sun, 10 Sep 2023 at 09:56 PM

Please check whether the specification of your cable is compatible with this DC-DC charger.


This charger can be installed both horizontally and vertically.


Please make sure that the charger is installed as close as possible to the battery you are going to

charge and you also need to make sure that the area is not susceptible to moisture, water, dust or

high temperatures.


Please ensure that there is no heat source or flammable gas around the unit.

Anderson plug is recommended when this charger is installed on a caravan or a camper (see picture

below).


Twin core cable will be used between the start battery and the charger, and you need to connect the

common negative and common positive wires from the starter battery to the input of the DC-DC in the

appropriate positive and negative terminals.


It is highly recommended to install a 60 Amp circuit breaker(not included in this package)that should

be installed near the starter battery.


Check whether all connections are clean and tight.


You can connect the optional ACC line to the ignition of your vehicle, then turn your key to the ACC


position when the engine starts,which will be detected by the DC-DC charger. And the main battery will

start charging your auxiliary battery.


Note: the charger may discharge your main battery if the ACC line is connected but your key is not

turned to the START position.



Got more concerns or want to know more about our products? Visit our Customer Support Page, or call (02) 5761 0297 for quick assistance.


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