Victron Energy Orion-Tr Smart Isolated DC-DC Charger (12/24/48V)

Sprinter van charging system

This charge controller is perfect fit for my Sprinter Van. I just finished installation and have tested it, but have not yet traveled with it. The test went well. No issues with installation. Blue Marine was easy to work with and products were delivered promptly. All good.

Awesome charger

I had to get a DC / DC charger to correctly charge my origional house battery on my motorhome after adding a solar system and lithium batteries. After looking at different chargers and reading reviews I decided to get this charger. I am very happy and love being able to adjust the charge rate from my phone. It is spendy but fits the need perfectly.

It works

Since this unit is "isolated" I had to run a negative cable to each battery. Once that was done, the works well. It begins charging my house battery after I start the motorhome and the engine has run a little to get the engine battery back up to full charge.