This is an OPENBOX / USED unit, meaning that someone purchased this item previously and decided to return it for whatever reason. All units are tested, confirmed as working and come with a warranty. These units may or may not come in the original packaging. The unit WILL come with all of the original supplied components. All warranty claims are handled through Inverters R US, a leading Victron Energy Authorized Distributor.

Victron Energy Orion Tr Smart DC-DC Charger Models:

• ORI121236140: Smart 12/12-30A (360W) Non-isolated
• ORI122436140: Smart 12/24-15A (360W) Non-isolated
• ORI241236140: Smart 24/12-30A (360W) Non-isolated
• ORI242440140: Smart 24/24-17A (400W) Non-isolated
• ORI121222120: Smart 12/12-18A (220W) Isolated
• ORI121236120: Smart 12/12-30A (360W) Isolated
• ORI122424120: Smart 12/24-10A (240W) Isolated
• ORI122436120: Smart 12/24-15A (360W) Isolated
• ORI241224120: Smart 24/12-20A (240W) Isolated
• ORI241236120: Smart 24/12-30A (360W) Isolated
• ORI242428120: Smart 24/24-12A (280W) Isolated
• ORI242440120: Smart 24/24-17A (400W) Isolated

The Orion-Tr Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth.

For use in dual battery systems in vehicles or on boats where the alternator and the start battery are used to charge the service battery. The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch.

The Orion-Tr Smart charger can be used in 12V or 24V systems and is suitable for both lead acid and lithium batteries. Models are available up to 400W and unlimited multiple units can be connected in parallel to increase output power.

Suitable for high temperatures up to 55°C with a full rated output up to 40°C.

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 alternator compatibility: 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. After a deep discharge the
  absorption time is automatically increased to make sure that the battery is completely
  recharged.
• For lithium batteries absorption time is fixed, default 2 hours.
• Alternatively, a fixed output voltage can be chosen.