Victron Orion XS 1400 DC-DC Battery Charger IP65

Description

The Victron Orion XS 1400 is an adaptive DC-DC battery charger for dual-battery systems fed by an alternator, and it can also serve as a DC power supply with an adjustable output. It accepts 9 to 35 V and outputs 10 to 35 V at up to 50 A, so it works for 12 V and 24 V systems, and it is rated at 1400 W continuous at 28 V and 40 degrees C.

Controlled charging where a smart alternator or long cables drop the voltage

Victron explains that Euro 5 and Euro 6 smart alternators often deliver too low a voltage to charge a service battery fully, and long cables on boats and recreational vehicles cause voltage drops. The Orion XS regulates charging precisely while protecting the starter battery. Engine-shutdown detection starts the charger only when the alternator supplies power, and a configurable input undervoltage lockout stops it before the input battery is discharged too far.

The charge algorithm is a four-stage adaptive one with eight pre-programmed battery settings and fully programmable curves. The charge current is adjustable in 0.1 A steps through VictronConnect. Low-temperature shutdown protects lithium batteries. VE.Smart Networking can receive voltage, temperature and current data from a BMV, SmartShunt or Smart Battery Sense, and VE.Direct with DVCC links the charger to a GX device. Any number of units may be paralleled to increase current.

Technical specifications

Parameter Specification
Model Orion XS 1400 (family: XS 12/12-50A, XS 12/12-70A)
Input voltage range 9 to 35 V
Output voltage adjust range 10 to 35 V; tolerance plus or minus 0.25 percent maximum; noise 10 mV rms
Input and output current setting range 1 to 50 A; maximum constant short-circuit current 50 A
Continuous output power up to 40 degrees C 1400 W (at a typical 28 V)
Maximum efficiency 98.5 percent
No-load / standby current Below 100 mA / below 1.5 mA
Use as power supply Yes, output voltage settable with VictronConnect
Communication Bluetooth Smart, VE.Smart Networking, VE.Direct with DVCC (requires Orion XS firmware 1.03 and Venus OS 3.20 or later)
Operating temperature -20 to +60 degrees C, derating 1.5 percent per degree C above 40 degrees C; humidity 95 percent non-condensing; altitude 2000 m
Connection / max cable Screw terminals; 4 AWG (25 mm2)
Dimensions (h x w x d) / weight 138.1 x 124.4 x 53 mm / 0.52 kg
Protection category IP65 (the 12/12-70A is IP20)
Standards Safety IEC 62477-1; EMC EN 300 328, EN 301 489-1 and -17, FCC 15B, ICES-003; automotive ECE R10-6

Choosing between XS 1400 and the 12/12 models

Select XS 1400 when the system is 24 V or when the input and output voltages are not both 12 V. The 12/12-50A and 12/12-70A are limited to a 9 to 17 V input and a 10 to 17 V output. Check the alternator output, cable run, fuse sizing and the lockout voltage that protects the starter battery. Note that synchronised charging is not supported with VE.Smart Networking. For another Victron DC-side product, see the Victron SmartSolar MPPT 150/35 and 150/45 and the solar power category.

Orion XS models

Model Input Output Current setting Continuous power Protection
XS 12/12-50A 9 to 17 V 10 to 17 V 1 to 50 A 700 W IP65
XS 12/12-70A 9 to 17 V 10 to 17 V 1 to 70 A 1000 W IP20
XS 1400 9 to 35 V 10 to 35 V 1 to 50 A 1400 W IP65

Documents and quotation

The Victron Orion XS datasheet is attached to this page. Seven Star LLC is an independent supplier in Muscat. Send the exact model name, the system voltage and the battery type, and we will quote against Victron data.

Datasheets & Documents
  • PDF Datasheet Victron Orion XS DC-DC battery charger datasheet (EN) Download
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About brand

Victron Energy is the Dutch maker of off-grid and backup power equipment: inverters, inverter chargers, battery chargers, solar charge controllers, lithium and lead batteries, and monitoring. Reinout Vader founded the company in the Netherlands in 1975 after rebuilding and improving inverters himself, and it is headquartered in Almere. In December 2012 ownership passed to his sons Matthijs, Franck and Erik Vader, and the company remains family-owned.

Seven Star LLC is an independent supplier in Muscat. We list the MultiPlus-II 48/5000/70-50 and source Victron inverter chargers for buyers in Oman.

Victron Energy company profile

Founded 1975, the Netherlands
Founder Reinout Vader
Headquarters Almere, the Netherlands
Ownership Family-owned; held by Matthijs, Franck and Erik Vader since December 2012
Product families MultiPlus-II and Quattro inverter chargers, Phoenix inverters, Blue Smart and Skylla chargers, SmartSolar MPPT charge controllers, Lithium Smart, AGM and lead carbon batteries, Cerbo GX and VRM monitoring

Milestones

  • 1975: Reinout Vader founds Victron Energy in the Netherlands.
  • 2012: Ownership passes to his sons Matthijs, Franck and Erik Vader in December.

Reading the Victron MultiPlus-II 48/5000/70-50 model name

The name carries the main ratings: a 48 V battery system, 5000 VA inverter output, a 70 A battery charger and a 50 A AC transfer switch. Victron's documentation gives a 230 VAC output and continuous power of 4000 W at 25 °C, falling to 3700 W at 40 °C. The unit supports Victron's PowerControl and PowerAssist functions for use with a limited grid or generator supply.

Victron Energy products we list

Family Examples
Solar Power Cerbo GX Communication Centre, Inverter RS 48/6000 230V Smart 6000VA Inverter, Lynx Smart BMS Battery Management System, Multi RS 48/6000/100 Inverter Charger 6 kVA, MultiPlus-II 48/5000/70-50 Inverter Charger, Phoenix Inverter 24/3000 230V VE.Bus 3000VA, Phoenix Inverter Smart 1600-5000 VA Sine Wave, Phoenix Inverter VE.Direct 250 to 1600 VA and 5 more
UPS and Batteries AGM Super Cycle Battery 12V 100Ah BAT412110081, Lead Carbon Battery 12V 160Ah BAT612116081, Lithium Battery Smart 12.8 V LiFePO4 with

Ordering Victron Energy equipment: what we need

Send the complete model name, state if you need the standard or the GX version, and give the battery voltage and battery type. Tell us if the unit will run alone, in parallel or in a three-phase group, and the ambient temperature at the site, which matters in the GCC. We check the model against Victron documentation and provide the manufacturer's datasheet on request.

Facts checked against Victron Energy's published company profile, October 2026.

Frequently Asked Questions

Does the Orion XS provide galvanic isolation?
The datasheet does not list isolation, and Victron product images describe the 12/12-50A as a non-isolated DC-DC charger. Check the Victron manual for your model if isolation is required.
What voltage does XS 1400 accept?
9 to 35 V input and 10 to 35 V output, for 12 V and 24 V systems.
Can it be used as a power supply?
Yes, with the output voltage set in VictronConnect.
Can units be paralleled?
Yes. An unlimited number of units can be connected in parallel to increase output current.
What is the protection class?
IP65 for XS 1400 and 12/12-50A; the 12/12-70A is IP20 for dry indoor installation.