Victron Battery-to-Battery Charging Kit – Orion-Tr Smart DC-DC Charger (12/12-30A) with Cabling & Fuse Set

Professional Alternator Charging Solution for Campervans, Motorhomes, Caravans & Off-Grid Installations

Designed for trade professionals and serious van builders, this complete Victron Orion-Tr Smart DC-DC charging kit enables efficient engine-to-leisure battery charging in mobile and off-grid electrical systems.

Robust and Reliable DC-DC Charging

The Victron Orion-Tr Smart 12/12-30A DC-DC Charger offers a dependable method for charging a secondary battery bank from your vehicle’s alternator—essential in campervan, caravan, motorhome, and off-grid builds. Compatible with Euro 6 smart alternators, this unit ensures safe, controlled charging for both AGM and lithium batteries.

Complete Kit Engineered for Professional Installations

This kit includes everything required for a clean and secure installation:

• Victron Orion-Tr Smart 12/12-30A (360W) non-isolated DC-DC charger

Cable set (cut-to-length for efficient routing):

• 5m x 10mm² Red
• 5m x 10mm² Black
• 10m x 16mm²

Fuse protection:

• 2 x Midi fuse holders
• 2 x 60A Midi fuses

Cable terminations:

• 2 x 6/10mm² copper lugs
• 1 x 8/10mm² copper lug
• 3 x 8/16mm² copper lugs

Battery Options Available

Choose from:

• Victron AGM Leisure Battery – 110Ah: Proven reliability for typical 12V systems
• Victron Lithium Battery – 100Ah: Lightweight, fast charging, deep-cycle performance