Orion-Tr Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger
 
Victron Orion-Tr Smart DC-DC charger non-isolated With 3-stage battery charge algorithm DC to DC chargers rely only on the energy from one battery to charge another battery.
 
DC to DC chargers can also be called "battery to battery chargers" or "B2B chargers". DC to DC Chargers are commonly used to charge batteries using the power of your vehicle's starter battery. 
 
Bluetooth Smart enabled Any Bluetooth enabled smart phone, tablet or other device can be used to monitor, to change settings and to update the charger when new software features become available.
 
Fully programmable - Battery charge algorithm (configurable) or fixed output. - Smart and standard alternator compatible: engine running detection mechanism. Adaptive 3-stage charge algorithm: bulk – absorption – float • For lead acid batteries it is important that during shallow discharges the absorption time is kept short in order to prevent overcharging of the battery. 
 
We have designed this kit for a 12v System including both 10mm2 & 16mm2 Cable
 
Wiring Run
12V
 
Fuse
60A
 
0.5m
6mm2
 
1m
10mm2
 
2m
10mm2
 
5m
16mm2
 
10m
16mm2
 
 
 
What's in the Box?
Victron Orion-Tr Smart DC-DC Charger Non Isolated 12/12 30amp
6 meters of red 16mm cable 
2 meters of black 16mm cable 
4 meters of red 10mm cable
1 meter of black 10mm cable
2 x 60A Midi Fuse
2 x Midi Fuse Holder
3 x 10mm2 x 14mm pins
4 x 10mm2 x 6mm lugs
2 x 10mm2 x 8mm lugs
4 x 16mm2 x 6mm lugs
2 x 16mm2 x 8mm lugs