The Dual Battery Power Unit 25A + Battery Box is a compact metal unit consisting of a 25A DC to DC Dual Battery Charger, 2 input socket, 4 output sockets, 1 dual USB charger; fitted to a National Luna Battery Box.
The unit charges a second or auxiliary battery directly from the vehicle’s alternator while driving, or from a solar panel.
It is equipped with 375W maximum power point tracking (MPPT) solar charger. The output sockets provide easy access to your stored power.
This unit is a great portable option for those who do not want permanent installations.
In the box:
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