Victron Orion Smart 15A 12V DC to 24V DC automatic multi-stage intelligent battery-to-battery charger for lead acid or lithium batteries with Bluetooth connectivity

Description

Photonic Universe is an official distributor of products from Victron Energy – the globally renowned manufacturer of high-quality hybrid power electronics. Victron Energy DC-to-DC battery chargers have a longstanding reputation for their outstanding reliability, intelligent design, and superior build quality.

The Victron Orion Smart 15A 12V to 24V DC-to-DC Battery Charger is an intelligent multi-stage battery charger designed to automatically charge a 24V battery or battery bank from a 12V source battery or bank. Its compact and lightweight design allows seamless integration into existing systems, making it ideal for vehicles, boats, and solar setups where a secondary battery needs to be charged efficiently and safely.

Function:

This smart battery-to-battery charger draws energy from a 12V source battery—such as an engine starter battery consistently charged by an alternator or a primary battery charged by solar or mains—to charge a 24V target battery. The Orion Smart operates at a maximum current of 15A, using a fully automatic multi-stage charging algorithm with built-in overcharge protection.

It is perfect for upgrading a single battery system to a dual battery system without requiring a replacement of your existing solar charge controller. The unit can also operate in DC conversion mode, delivering a stable output voltage with minimal electrical noise, suitable for sensitive DC equipment.

Key Features:

• Bluetooth connectivity: Monitor and configure the charging process remotely using the VictronConnect app, without needing physical access to the unit.
• Safe unattended charging: Offers complete protection against overload, overheating, overvoltage, short circuit, and reverse current discharge, allowing continuous connection to the source battery.
• Continued charging during battery/load use: Maintains full charging performance while energy is being drawn from the target battery. Connected 24V loads remain protected from overvoltage and fluctuations.
• Compatible with alternative charging sources: Thanks to the integrated suppression filter, the target battery can also be charged from solar panels, generators, or other DC sources while remaining connected.
• Remote on/off control: The unit can be manually switched on or off via a wired switch, external relay, or VictronConnect app, enabling automatic control by a Battery Management System if required.
• Vehicle battery optimisation: Efficiently charges 24V batteries in vehicles with smart alternators or Euro 6+ emission systems, providing full power even on short journeys while protecting against overcharging.
• System upgrade potential: Two units can be connected in parallel to increase charging capacity, suitable for large battery systems or high-demand 24V appliances.

Additional Features:

• LED indicators show charging stage and Bluetooth connectivity status.
• Lightweight and compact design allows easy retrofit and integration.
• Multi-stage automatic charging ensures safe, efficient operation for both lead-acid and lithium 24V batteries.

Compatibility:

This DC-to-DC battery charger is compatible with 12V source batteries and 24V target batteries, including lead-acid (AGM, Gel, Flooded) and lithium chemistries. It cannot be used to charge 12V batteries from a 24V battery bank.

Click on the 'Details and Specifications' tab for more information about this product.

Specifications

Specifications:

• Input voltage: 8 -17 V
• Output current: 0-15A
• Battery types: suitable for any type of 12V / 24V lead acid or lithium battery
• Under voltage shutdown: 7V
• Under voltage restart: 7.5V
• Output voltage adjustable range: 18 – 30V (24.2V nominal)
• Output voltage tolerance: +/- 0.2V
• Output noise: 2mV RMS
• Cont. output power at 25°C: 430W
• Cont. output power at 40°C: 360W
• No load consumption: < 100mA
• Standby consumption: < 1mA
• Temperature range: -20 to +55 °C (derate 3% per °C above 40°C)
• Humidity: max. 95% non-condensing
• Max cable cross section: 16mm² (AWG6)
• Dimensions: 130 x 186 x 80 mm
• Weight: 1.8kg

This product is covered by a 5 year manufacturer warranty. For more information please refer to our Terms and Conditions.

Installation

Full details explaining wiring and operations can be found in the user manual supplied with this product (see Documents tab).

If you need help with installation or have any technical questions we can provide FREE support – please contact us by email or phone (see Contact Us page for more information).

Documents and links

The following documents are available to download:

User manual for 15A 12V DC to 24V DC non-isolated battery charger (VOS1224-15NI)

Datasheet for 15A 12V DC to 24V DC non-isolated battery charger (VOS1224-15NI)