Engineering · 18.05.2015

2016-06-30 Update: As Jim pointed out in the comments - and which was meanwhile confirmed by Balmar support - the Digital Duo is not a DC/DC charger, it is rather a switching device which will not step up voltage and hence lead to undercharging the starter battery. This device was replaced by a Sterling Pro Charge B BBW 1212 (more or less a drop-in-replacement). 2019-12-13 Update: Today I would choose the smallest Victron "Orion-Tr Smart DC-DC Charger Isolated" charger. Advantages: much smaller...