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Buy the Victron Orion-Tr Smart DC-DC charger (12/24V, 15A) with Bluetooth for $65.08 (55% off) – safely charge a 12V/24V battery from an alternator.
Categories : Battery Chargers
SKU : CHA-BAT-057
The Victron Energy Orion-Tr Smart is a professional DC-DC charger that uses a 3-stage charging algorithm to safely charge a service battery from the vehicle's alternator. It's perfect for RVs, boats, and trucks where the start battery and house battery need management. This isolated version provides electrical separation for safety. At $65.08 (compare at $143.08 – 55% off), it's an essential upgrade for your dual battery system. Use coupon SAVE15 for 15% more off. Free shipping on orders over $45.
We offer this charger at the best price online. Get free shipping, extra discount with SAVE15, and enjoy the reliability of Victron. Order today!
Bluetooth monitoring and control with VictronConnect
3-stage charging algorithm for optimal battery care
Isolated design for safe marine/vehicle installations
Model: Orion-Tr Smart
Power: 360W
Isolation: Isolated
Product Type: DC-DC Battery Charger
Input Voltage: 12/24V
Output Current: 15A
Output Voltage: 12/24V
Battery Compatibility: Lead-acid, AGM, lithium
Seller: ChargeWise Systems
MPN: Orion-Tr Smart
The Orion-Tr Smart takes the guesswork out of charging. It automatically detects your system voltage and applies the right charge profile. Bluetooth lets you monitor from your phone. At $65.08, it's an affordable upgrade for any RV or boat. Use SAVE15 for extra savings.
You can purchase it from our store at $65.08, with free shipping on orders over $45 and an extra 15% off using code SAVE15.
The sale price is $65.08, reduced from $143.08 – a 55% discount. Let's calculate: that's a huge saving!
Yes, it supports lithium (LiFePO4) batteries as well as lead-acid and AGM. You can configure the charge profile via the app.
Yes, you can connect unlimited units in parallel to increase output current for larger battery banks.
Yes, this model is isolated, meaning the input and output are electrically separated, which is safer for marine and vehicle installations.


I installed this in my van to charge my leisure battery from the alternator while driving. The Bluetooth monitoring is brilliant; I can see the charge status from my phone. The charging profile is perfect for my AGM battery. It's been reliable on multiple long trips.
The charger works well and keeps my lithium battery topped up. However, the installation required extra wiring for the remote on/off. The manual could be clearer. But once running, it's excellent.
Bought this to charge a 24V battery from my 12V alternator. Works flawlessly. The Bluetooth app is a nice touch for monitoring. Very pleased.
It charges my battery as expected, but I think the price is high for what it is. The Bluetooth is decent, but I could've gotten a simpler converter for less. Still, it does the job.
This charger has been a game-changer for my campervan. It intelligently charges my house battery, and the isolation ensures no drain on the starter battery. The app shows historical data, which is great for troubleshooting. Highly recommend.
Had some trouble with the settings initially, but after a firmware update, everything works smoothly. The charge current is accurate, and the build is solid. Would buy again.
Just what I expected from Victron.
Orders over $45.00 ship free. Otherwise, shipping is $8.00.
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Email: support@chargewise.shop
Address: 4821 Arlington Ridge Road, Suite 125, Austin, TX 78759, United States