Victron Orion-Tr Smart DC-DC charger with built-in Bluetooth, Victron 110ah r 220ah AGM
 
This is a dc to dc or also known as a battery to battery charger 
This kit is designed to allow your second batteries to charge from an engine alternator. This battery or batteries may be used in motorhome campers or boats
This kit is designed to charge any type of lead, leisure or AGM battery and lithium battery,  as the different stage of charging is completely programmable from the easy to use Victron connect app which is connected via your smartphone tablet or laptop 
 
Whats in the Box:
Victron Orion-Tr Smart DC-DC Charger  12/12 30amp
5 metres of red 10mm Dc cable (if cable run over 5m you will require 16mm cable)
5 metres of black 10 mm cable (if cable run over 5m you will require 16mm cable)
2 x midi fuse and holders 
2 x 8mm lugs (x 4 when chhosing 2 x batteries)
4 x 6mm lugs
3 x pin connectors
110ah AGM Battery (choose between 1 or 2)