Orion XS 12/12-70A (1000W) non-iso DC-DC Charger
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Orion XS 12/12-70A (1000W) Non-Isolated DC-DC Battery Charger
Compatible with SMARTSOLAR MPPT CONTROLLER
Engineered from the ground up, the Orion XS 12/12-70A represents Victron Energy's next generation of DC-DC charging technology. Designed for dual battery systems charged via a conventional or smart (Euro 5/6) alternator, the Orion XS is suited to applications where the alternator's output voltage is insufficient or unstable — as is common in modern vehicles and in installations with extended cable runs — making precise, regulated DC-to-DC charging essential for complete and reliable auxiliary battery charging.
This higher-output 70A model is optimised for the latest generation of lithium LiFePO4 batteries that can accept large charge currents, offering significantly accelerated recharge times compared to lower-rated units. The output charge current is fully user-configurable in 0.1A increments via Bluetooth, providing precise control to match both the capability of the alternator and the requirements of the battery system. Innovative aluminium circuit board cooling technology delivers an exceptional 98.5% efficiency, enabling a compact and lightweight form factor without the need for a conventional heatsink — instead supplemented by miniature fans on the underside to sustain full 70A output at ambient temperatures up to 40°C.
Victron's adaptive 4-stage charging algorithm automatically adjusts the absorption phase duration relative to the depth of discharge, preventing overcharging without sacrificing full recharge capacity. Users may select from eight factory pre-programmed battery charge profiles or define a fully customised charging algorithm to match the specific requirements of any battery manufacturer's specification. Multiple units may be connected in parallel to increase total charge current, and the device also supports a fixed-voltage power supply mode with a user-configurable output range of 10–17V.
In addition to wireless configuration via the VictronConnect app over Bluetooth, the Orion XS features a VE.Direct port enabling integration with Victron GX devices (such as the Cerbo GX or Ekrano GX) for remote monitoring, configuration, and system-level control. When multiple Orion XS units are operated in parallel and connected to a GX device, inter-unit communication synchronises their charging stages for cohesive and efficient system-wide charging.
FEATURES
Built-in Bluetooth Smart
Configure, monitor, and update the Orion XS wirelessly using the VictronConnect app on iOS or Android. All charging parameters and protection thresholds are adjustable without physical access to the unit. The Device List view within the app provides instant readout of key data, including warnings and alarms, without requiring an active connection.
VE.Direct Port
A dedicated wired VE.Direct port enables connection to a GX device (Cerbo GX, Ekrano GX) or PC for advanced monitoring, diagnostics, and remote control via the VRM Portal or local Remote Console. Parallel units connected to a GX device communicate with one another to synchronise charging stages automatically.
Adjustable Charging Current
Output charge current is fully user-configurable from 1A to 70A in increments of 0.1A via VictronConnect. This allows the unit to be calibrated to the available alternator output from the outset, with the option to release additional capacity in future as the system is upgraded — for example, following an alternator upgrade or transition to a higher-capacity lithium battery.
Smart Alternator Compatibility
An integrated engine shutdown detection mechanism determines whether the vehicle alternator is actively supplying power, activating the charger only when appropriate. This prevents inadvertent discharge of the starter battery when the engine is off, and ensures compatibility with modern variable-voltage smart alternators.
Adaptive 4-Stage Charge Algorithm
For lead-acid batteries, the absorption duration is automatically shortened following shallow discharges and extended following deep discharges, preventing both undercharging and overcharging. Eight pre-programmed battery profiles are available, with full user customisation supported for lithium and specialist battery chemistries.
Low-Temperature & Input Under-Voltage Protection
To protect lithium batteries from charge damage at low ambient temperatures, the charger disables automatically below a configurable temperature threshold. An input under-voltage lockout protects the starter battery from deep discharge, with configurable restart thresholds to resume charging once the input voltage recovers.
Remote On/Off
The unit may be switched on and off remotely via the dedicated remote on/off connector or through the VictronConnect app. Typical applications include integration with a manual switch, a BMS output signal, or an external control relay.
Comprehensive Electronic Protection
The charger incorporates full protection against overload, short circuit, and excessive internal temperature. Under over-temperature conditions, output power is progressively reduced to prevent damage to the unit while maintaining partial charge capability.
Parallel Operation
An unlimited number of Orion XS units may be connected in parallel to scale charge current to the requirements of the system. When connected via a GX device, paralleled units synchronise their charge stages for coordinated, system-wide efficiency.
Power Supply Mode
In addition to battery charging operation, the Orion XS may be configured as a fixed-voltage DC power supply with a user-defined output voltage between 10V and 17V, suitable for powering DC loads directly from the vehicle's electrical system.
Automatic Temperature-Compensated Charging
The charging algorithm automatically compensates output voltage relative to ambient temperature, ensuring optimal charge acceptance and battery longevity across the full operating temperature range.
Large Cable Terminals
The DC cable terminal block accommodates cable cross-sections up to 25mm² (AWG 4) and incorporates an integrated cable clamp for mechanical strain relief, supporting robust and reliable high-current cable connections.
IP65 protection
The Orion XS complies with an ingress protection rating of IP65. This means the product is dust-tight and protected against heavy rain.
Improvements over the Orion-Tr Smart
- Increased Power OutputThe Orion XS delivers 1000W at 70A — a significant increase over the Orion-Tr Smart — providing faster recharge times and making better use of more capable modern alternators.
- User-Selectable Charge CurrentUnlike its predecessor, the Orion XS allows the user to set output current in 0.1A increments, enabling precise tuning to alternator capacity and future-proofing the installation against system upgrades.
- 98.5% EfficiencyAdvanced aluminium circuit board cooling technology raises maximum efficiency to 98.5% — up from 87% on the Orion-Tr Smart — dramatically reducing heat generation and improving utilisation of alternator output.
- Reduced Size & WeightThe elimination of a conventional heatsink (made possible by the high-efficiency design) yields a unit that is significantly smaller and lighter than its predecessor, at just 0.34kg.
- VE.Direct ConnectivityThe addition of a VE.Direct port enables wired integration with GX devices for full remote monitoring, configuration, and inter-unit stage synchronisation — a capability absent from the Orion-Tr Smart.
- Larger Cable TerminalsThe terminal block now accommodates cable up to 25mm² with an integrated strain-relief cable clamp, supporting the high-current connections required for 70A operation.
Product Availability and Description
When our product stock levels are low, or current stock is allocated to orders, our website may show an 'in-stock' status when in fact the item might be sold out. We will advise within 48hrs; stock availability, order status and shipping details. If your order is urgent please first contact the store by email orders@kombilife.com.au or telephone SYDNEY 02 9239 4100 or GOLD COAST 07 5607 3040 to confirm product availability.
Though we endeavour to have product information as current as possible, product descriptions are sourced from the suppliers website which is constantly being updated and therefore we may have superseded information published. Should you have any questions regarding the detail we've provided please contact KombiLife using the Text Us button on the website.
Pricing & Shipping Disclaimer
Pricing Disclaimer
All prices on this web site are subject to change without notice. Whilst we make every effort to provide you the most accurate, up-to-date information, occasionally, one or more items on our web site may be mis-priced or mis-described. In the event a product is listed at an incorrect price due to typographical, photographic, or technical error or error in pricing information received from our suppliers, KombiLife Australia shall have the right to refuse or cancel any orders placed for a product listed at the incorrect price. If an item's correct price is lower than our stated price, we will charge the lower amount and ship you the item. If an item's correct price is higher than our stated price, we will cancel your order and notify you of the price error and order cancellation. You will, of course, have an opportunity to purchase the item at the correct price, if you so wish. For further information on this, please contact our friendly KombiLife team on 02 9239 4100 or email us at kombi@kombilife.com.au
Shipping Disclaimer
Sometimes the incorrect shipping value is calculated when you place an order online. When this occurs a staff member will call or email you and notify you of the accurate shipping quote in which the difference will need to be settled. You will be given the option to cancel the order if you wish.
Returns and Refund Policy
You can return an item within 14 days from the date of despatch of your order. Items must be complete, undamaged and in resaleable condition, with all original packaging, tags and documents.
Refunds, store credit and exchanges
No refunds after 14 days (store credit or exchange only, at our discretion). Items over $1000 are eligible for store credit or exchange only. A 15% restocking fee applies to change-of-mind returns, to returns made after 14 days and where any packaging or documents are missing. Deposits are non-refundable. Sale and clearance items are non-refundable.
Returns are processed within 7 business days of receipt. Refunds or store credit (as applicable, less any restocking fee) are issued within 14 days of receipt of the returned item.
All returns must be authorised first - please contact orders@kombilife.com.au before sending anything back. Faulty, damaged or incorrect items: please notify us within 3 business days of delivery. Your rights under the Australian Consumer Law are not affected.
Shipping Information
SHIPPING
We ship across Australia and New Zealand. All shipments are trackable and you will receive a tracking number upon despatch.
Australia Post and Express Parcel Post - for smaller items and deliveries to PO Boxes.
Direct Freight Express - for small items and bulky items, including pallets.
FedEx / TNT - for lithium batteries and international orders.
Our shipments are fully insured against loss and damage, ensuring that you will not be at loss should the parcel go missing.
Note all shipments will require a signature upon delivery. A package that has been signed for cannot be declared as lost, so it is important that you specify your correct delivery address or that of a trustworthy 3rd party if you elect to deliver it to an alternative business address for example.
Our pallet shipments may be sent to the depot nearest you for collection, as pallet delivery services are not available in all areas.
PICKUP
Pickup is available from both KombiLife locations. We accept credit card, bank transfer and cash on pickup.
Sydney (Campbelltown)
3/11 Mill Road, Campbelltown NSW 2560
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Mon-Thu 8am to 4pm
Fri 8am to 12:30pm
Phone: 02 9239 4100
Gold Coast (Burleigh Heads)
2 Kimberley Road, Burleigh Heads QLD 4220
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Mon-Fri 8am to 4pm
Phone: 07 5607 3040
Please have your name and order # handy when you arrive so we can match your items to the right person.