Victron 12/12 18A Dual Battery Kit
A professional-quality dual battery installation kit featuring the Victron Orion-Tr Smart 12/12-18A Isolated DC-DC Charger and essential wiring accessories
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Victron 12/12 18A Dual Battery Kit
What’s included
- Victron Orion-Tr Smart 12/12-18A Isolated DC-DC Charger
- 8 meters of 10mm² tinned cable
- 13mm split conduit
- 40A Alvolta manual circuit breaker
- Cable lugs to suit
- Heatshrink tubing
Orion Smart DC-DC charger features
- 18 A DC-DC charger
- Smart charger with 3-stage charging algorithm
- Built-in Bluetooth
- Compatible with lithium, AGM, GEL & flooded batteries
- Suitable for 12 V systems
Where to use it
Designed for 4WDs, caravans, camper trailers, motorhomes, and boats where you need to reliably charge a secondary 12V house or auxiliary battery from a 12V starter battery. It is especially suited for modern vehicles with smart alternators and setups requiring electrical isolation between starter and auxiliary battery banks.
How to use it
Install the Victron Orion-Tr Smart Charger between your vehicle’s starter battery and auxiliary battery using the supplied 8m 10mm² twin cable protected by the split conduit. Fit the 40A manual reset circuit breaker inline near the starter battery for protection.
Use the 10mm² cable lugs and heat shrink to terminate all connections cleanly. Connect to the charger via Bluetooth using the VictronConnect app on your phone or tablet to select the correct charging algorithm for your battery type (AGM, Gel, Flooded, or Lithium LiFePO4) and view real-time charging status.
Safety features
- IP43-rated Orion Smart charger
- Galvanic isolation to prevent electrical interference
- Engine running detection to ensure the charger only draws power while the engine is running
- Short circuit & over-temperature protection
- Manual reset circuit breakers for complete installation protection
- High-quality tinned copper cable resists corrosion in harsh off-grid and marine environments
- Split conduit prevents wire chafing and electrical shorts
Applications
4WD
RV's
Caravans
Off-Grid Systems
Tiny Houses
Cabins
About Springers
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