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Victron 24V 50A Skylla-TG 24/50 (1+1) 90-265VAC CE GL Battery Charger

Industrial-grade charging with stable DC supply, multi-stage battery care and built-in protection for marine bridge and industrial applications


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Victron Skylla-TG 24V 50A battery charger in blue metal enclosure with LED status display

Victron 24V 50A Skylla-TG 24/50 (1+1) 90-265VAC CE GL Battery Charger

DESCRIPTION

Professional battery charging for marine, industrial and standby power systems

Victron Skylla-TG 24/50 (1+1) 90-265VAC is engineered for dependable battery charging in demanding applications where stable DC supply, battery health and clear system status all matter. Designed for marine bridge installations and industrial backup systems requiring wide input voltage compatibility, it combines a proven three-step IUoUo charging profile with robust protection features to support reliable operation across a wide range of installation environments in Australia.

For operators managing house batteries, service banks, standby systems or mission-critical DC loads, this charger helps reduce common charging issues such as undercharging, unnecessary battery stress and unstable supply voltage. The controlled charging process moves through bulk, absorption and float stages to better support battery condition over time while maintaining practical day-to-day usability.

A key advantage is its ability to function as both a battery charger and a DC power supply. This is particularly useful where onboard equipment, communications hardware, control systems or other DC loads need a steady source of power while the battery bank remains properly maintained. For installations that demand continuity and cleaner system integration, this can simplify the electrical setup and reduce the need for separate devices.

The front panel LED indicators provide at-a-glance visibility of output voltage, output current and charging status, making it easier to monitor charger behaviour without external tools. This is valuable for installers, fleet operators and vessel owners who need quick confirmation that the charger is operating as expected.

Built for real-world operating conditions, the unit features forced cooling and multiple protective functions, including safeguards for output short circuit, reverse polarity detection, high battery voltage and excessive temperature. These features help reduce the risk of charger shutdowns, wiring mistakes causing damage, and battery system stress in hard-working installations.

The aluminium enclosure is suited to fixed installation use and supports reliable operation in workshops, plant rooms, marine electrical systems and other enclosed service areas. With support for a broad input supply, it can suit installations where mains availability or onboard supply conditions vary.

Includes one full-rated output plus a separate 4 A auxiliary output for maintaining a starter battery alongside the main bank, reducing the need for an additional charger.

Wide AC and DC input compatibility supports installation flexibility where supply conditions vary, which is useful in marine and specialised industrial environments.

Germanischer Lloyd approval and IEC 60945 related compliance details support use in marine environments where vibration and EMC performance are important.

Key features

  • Three-step IUoUo charging to support correct battery charging and float maintenance
  • Can operate as a battery charger and DC power supply for connected equipment
  • Front panel LED indication for voltage, current and charging status
  • Protective functions for short circuit, reverse polarity, high battery voltage and over-temperature conditions
  • Forced cooling for dependable performance in demanding service environments
  • Remote alarm capability for easier system integration
  • Temperature sensor support to help charging remain appropriate to battery conditions

Why this charger suits demanding installations

In marine, emergency, off-grid support and industrial backup applications, charger quality affects more than charge time alone. A well-designed charger can help improve battery service life, support connected loads more consistently and reduce the likelihood of nuisance issues caused by unstable charging behaviour. That is where Victron Skylla-TG 24/50 (1+1) 90-265VAC stands apart from lower-grade alternatives that may offer limited protection, less stable output or less suitable charging control for continuous-duty use.

If your system needs a charger that can maintain battery readiness, support essential DC equipment and provide straightforward visual status feedback, this unit is a practical fit for professional installations. For marine bridge installations and industrial backup systems, it offers a strong balance of charging performance, installation flexibility and operational confidence.

If you are building or maintaining a reliable DC power system, Victron Skylla-TG 24/50 (1+1) 90-265VAC is a solid choice for keeping your batteries charged and your equipment ready for service.

SPECIFICATIONS

Specifications

Input Voltage120 / 230 V AC
Input Voltage Range (AC)90-265 V AC
Input Voltage Range (DC)90-400 V DC
Frequency45-65 Hz Or DC
Power Factor1
Charge Voltage 'Absorption'28.5 V DC
Charge Voltage 'Float'26.5 V DC
Charge Current House Batt.50 A
Charge Current Starter Batt.4 A
Charge CharacteristicIUoUo (Three Step)
Battery Capacity250-500 Ah
Temperature SensorYes
Can Be Used As Power SupplyYes
Remote AlarmPotential Free Contacts 60 V / 1 A (1 x NO And 1 x NC)
Forced CoolingYes
ProtectionOutput Short Circuit; Battery Reverse Polarity Detection; Battery Voltage Too High; Temperature Too High
Operating Temperature Range-40 To +50 °C (-40 To 122 °F) (Full Output Current Up To 40 °C)
Humidity (Non-Condensing)Max 95%
Material & ColourAluminium (Blue RAL 5012)
Battery ConnectionM8 Studs
230 V AC ConnectionScrew-Clamp 2.5 mm² (AWG 6)
Protection CategoryIP 21
Weight5.5 kg (12.1 lbs)
Dimensions H x W x D365 x 250 x 147 mm (14.4 x 9.9 x 5.8 in)
Vibration0.7 g (IEC 60945)
SafetyEN 60335-1, EN 60335-2-29, IEC 60945
EmissionEN 55014-1, EN 61000-3-2, IEC 60945
ImmunityEN 55014-2, EN 61000-3-3, IEC 60945
Germanischer Lloyd Certificate54 758 - 08HH

SKU: VIC-SDTG2400503
Barcode: 8719076025757
Model #: SDTG2400503
MPN: SDTG2400503

WARRANTY

Victron Energy Limited Warranty Policy

Direct Customers

Victron Energy provides the following warranty to any direct customer (OEM, distributor or dealer) in relation to any products that Victron Energy has directly sold to the direct customer. This warranty is not an end-user warranty between Victron Energy and an end-user, and end-users shall not have any rights or remedies under this limited warranty towards Victron Energy directly. The direct customer shall, in turn, ensure that the end-user is provided with a warranty identical to this warranty, subject to applicable local mandatory law.

End-Users

Victron Energy may also provide a warranty directly to end-users, in which case the below warranty conditions equally apply to such warranty. In that case, end-users shall claim their warranty at their place of purchase or through the original direct customer of Victron, which can be found through the support section on Victron’s website https://www.victronenergy.com/support. Hence, the direct customer shall on behalf of Victron Energy deal with any warranty claims made under any warranty that Victron Energy may provide directly to end-users. This support section on Victron’s website https://www.victronenergy.com/support will provide further guidance on the procedure for end-users to make a claim under this limited warranty.

If the end-user is a consumer – a natural person who is acting for purposes which are outside that person's trade, business, craft or profession – the following applies. The rights and remedies granted to the consumer under this limited warranty are without prejudice to the consumer’s statutory rights. Furthermore, the consumer is entitled by law to remedies from the seller free of charge in the event of a lack of conformity of the goods (such as repair, replacement, price reduction or rescission), which remedies are not affected by this limited warranty.

Warranty

Victron Energy warrants its products to be free from defects in workmanship and materials for a period of 5 years from the date of purchase by the original end-user, with a maximum of 66 months from the Victron Energy invoice date. Exceptions on this are: lead-acid batteries: 2 years from date of purchase by the original end-user, with a maximum of 30 months from the Victron Energy invoice date, Lithium batteries: 3 years from date of purchase by the original end-user, with a maximum of 42 months from the Victron Energy invoice date. In addition to this, proof of correct battery usage is required when making a battery warranty claim.

For a 10% surcharge on the current net price for products that came with a 5-year warranty, an additional 5 years of warranty can be purchased by Victron’s direct customers, bringing the total warranty to 10 years. Warranty extensions need to be applied for ultimately one year before the expiration of the original term. Victron may ask proof that the product was still functional at the time of purchase of the extended warranty.

During the warranty period, Victron Energy will, at its discretion, repair, replace or (partly) credit the defective product free of charge. The warranty does not include performing or reimbursing de‐installation, transportation, and re‐installation.

This warranty will be considered void if the unit has suffered any physical damage or alteration, either internally or externally, and does not cover damages arising from improper use like:

  • Reversed battery polarity.
  • Inadequate connection.
  • Mechanical shock or deformation.
  • Contact with liquid or oxidation by condensation.
  • Use in an inappropriate environment (dust, corrosive vapour, humidity, high temperature, biological infestation, etc.).
  • Breakage or damage due to lightning.
  • Connection terminals and screws destroyed or other damages, like overheating, due to insufficient tightening.
  • For any electronic breakage except due to lightning (reverse polarity, over‐voltage due to external cause), the state of the internal control diode and/or the input/output X and Y capacitors determine the warranty.

This warranty will not apply where the product has been misused, neglected, improperly installed, or repaired by anyone other than Victron Energy or one of its authorized Repair Centres. In order to qualify for the warranty, the product must not be disassembled or modified.

This warranty and our warranty obligations thereunder (repair, replacement or credit) are the direct customer’s and, if applicable, the end-user’s sole rights and remedies and our sole obligations with respect to any defective and/or non-conforming product or breach of warranty and is subject to and without prejudice to the limitations of liability in this warranty.

Victron Energy shall not be liable for damages, whether direct, incidental, special, or consequential, even caused by negligence or fault.

As a product requires service, it must be brought back to the place of purchase. In case no contact can be made with the merchant, or if he is either unable or not allowed to provide service, direct contact should be made with Victron Energy through the support section on Victron’s website.

In case Victron Energy replaces a product, it will own the replaced product. Victron Energy owns all parts removed from repaired products. Victron Energy uses new or reconditioned parts made by various manufacturers when performing warranty repairs or building replacement products.

If Victron Energy repairs or replaces a part of a product, its warranty term is not extended: the warranty will apply for the remaining term of the original warranty term. For example, if Victron Energy replaces a product with a 5-year warranty after 3 years, the warranty of this product will apply for another 2 years, with a minimum of 6 months.

All remedies and the measure for damages are limited to the above. Victron Energy shall in no event be liable for consequential, incidental, contingent or special damages, even if having been advised of the probability of such damages.

The foregoing limited warranty provided by Victron Energy is in lieu of any other warranties, express or implied arising by law, course of dealing, course of performance, usage of trade or otherwise, of any kind whatsoever including, without limitation, warranties of merchantability or fitness for a particular purpose, with respect to any product. The above is without prejudice to the arrangement for consumers detailed above.

Life Support Policy

As a general policy, Victron Energy does not recommend the use of any of its products in life support applications where failure or malfunction of Victron Energy's product can be reasonably expected to cause the failure of the life support device or to significantly affect its safety or effectiveness. Victron Energy does not recommend the use of any of its products in direct patient care. Victron Energy will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to Victron Energy that the risks of injury or damage have been minimized, the customer assumes all such risks, and the liability of Victron Energy is adequately protected under the circumstances.

Warranty on repairs for products outside their warranty period

The warranty period on products that are outside their warranty period and have been repaired by Victron Energy or one of the Victron Energy Repair centres is six (6) months from delivery. The same applies to spare parts and circuit boards that have been supplied or repaired by Victron Energy.

Transport

It is the responsibility of the sender to sufficiently package these products. The transport must be organized in a way to avoid any damage, especially when a single unit or heavy unit is sent.

Severability

If a part of the terms and conditions of this warranty is held invalid, void or unenforceable due to any particular national or international legislation, it shall not affect other parts of the terms and conditions of this warranty.

Applicable law

This warranty is exclusively governed by the laws of the Netherlands, to the exclusion of the UN Convention on Contracts for the International Sale of Goods.

Contact details

Victron Energy B.V. | De Paal 35, 1351 JG Almere, The Netherlands | https://www.victronenergy.com/support

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