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Victron 24V 80A Skylla-i 24/80 (1+1) 230VAC/45-65Hz Battery Charger

Rugged Dual-Output NMEA2000 Charger for Marine & Industrial Use


Regular price $1,778.62
$1,962.40
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Front view of a blue Victron Skylla-i 24V 80A battery charger showing LED status display and power switch

Victron 24V 80A Skylla-i 24/80 (1+1) 230VAC/45-65Hz Battery Charger

DESCRIPTION

Victron 24V 80A Skylla-i: High-Performance Charging for Harsh Environments

The Victron Skylla-i 24/80 (1+1) is a heavy-duty 24V battery charger engineered for the most demanding marine, industrial, and mobile off-grid applications. Delivering a powerful 80A charge with highly advanced battery management features, this unit ensures your energy storage systems remain fully optimised, safe, and ready for deployment.

Dual Output Design for Complete Battery Management

The (1+1) configuration is specifically designed to simplify complex power systems. It features two isolated outputs: a primary connection capable of supplying the full 80A rated current to your main battery bank, and a secondary output limited to approximately 4A. This secondary connection operates at a slightly lower voltage and is perfectly calibrated for topping up a dedicated starter battery, eliminating the need for an additional battery charger in boats, yachts, or large commercial vehicles.

Rugged Construction for Extreme Conditions

When operating in adverse environments, hardware reliability is critical. The Skylla-i is housed in a robust aluminium epoxy powder-coated case, complete with a drip shield and stainless steel fixings to resist heat, high humidity, and corrosive salt air. Internally, the circuit boards are protected by a high-quality acrylic coating to provide maximum corrosion resistance. The charger also incorporates advanced temperature sensors that continuously monitor power components, automatically reducing output current if environmental temperatures exceed safe operational limits.

Intelligent Charging and Lithium Compatibility

Equipped with an adaptive variable absorption time, the Skylla-i precisely tailors its charging cycle to the battery's depth of discharge. Shallow discharges trigger a shorter absorption phase to prevent overcharging, while deep discharges automatically extend the cycle for a complete recharge.

For rapid charging setups, the integrated BatterySafe mode actively prevents damage from excessive gassing by automatically limiting the rate of voltage increase once the gassing threshold is reached. When the battery is not in use for 24 hours, Storage mode activates, dropping the float voltage to 26.4V to minimise positive plate corrosion and reduce electrolyte stratification.

The system is fully Li-Ion (LiFePO4) ready. Simple on-off control can be implemented by connecting a relay or open-collector optocoupler from a lithium Battery Management System (BMS) directly to the remote control port.

Flexible Networking and NMEA2000 Integration

Modern power grids require smart communication. The Skylla-i features a built-in CAN bus (NMEA2000) interface, enabling the seamless synchronisation of multiple chargers in parallel. By simply interconnecting the units with RJ45 UTP cables, you can easily scale your charging capacity. Additionally, a combination of a rotary switch, DIP switches, and potentiometers allows technical users to precisely adapt the charge algorithm to specific battery chemistry requirements.

Key Features

  • Dual isolated outputs: Main battery bank (80A) and starter battery (4A)
  • Marine-grade construction: Aluminium enclosure with epoxy powder coating and acrylic-sealed circuit boards
  • CAN bus (NMEA2000) connectivity: Enables parallel operation and system monitoring
  • Advanced adaptive charging: Includes BatterySafe and Storage modes to extend battery lifespan
  • Intelligent monitoring: Integrated temperature and voltage sense to compensate for heat and cable resistance
  • Versatile operation: Accepts both AC (230VAC) and DC power sources
  • Power supply mode: Capable of operating as a perfectly stabilised direct power supply without batteries connected

Reliable Power for Any Application

Whether you are upgrading a commercial vessel, outfitting a heavy-duty RV, or designing an industrial off-grid power station, this charger delivers professional-grade reliability. Order the Victron Skylla-i 24/80 today to ensure optimal performance and uncompromising longevity for your 24V battery systems.

SPECIFICATIONS

Specifications

Part NumberSKI024080000
Input Voltage (VAC)230 V
Input Voltage Range (VAC)185-265 V
Input Voltage Range (VDC)180-350 V
Maximum AC Input Current @ 180 VAC16 A
Frequency45-65 Hz
Power Factor0.98
Charge Voltage 'Absorption' (VDC)28.8 V
Charge Voltage 'Float' (VDC)27.6 V
Charge Voltage 'Storage' (VDC)26.4 V
Output Voltage Range20-36 V (Can be set with rotary switch or potentiometers)
Charge Current80 A
Charge Current Starter Batt.4 A
Charge Algorithm7 Stage Adaptive
Battery Capacity400-800 Ah
Charge Algorithm, Li-Ion3 Stage, With On-Off Control Or CAN Bus Control
Temperature SensorYes
Can Be Used As Power SupplyYes
Remote On-Off PortYes (Can be connected to a Li-Ion BMS)
VE.Can Communication PortTwo RJ45 connectors, NMEA2000 protocol, galvanically isolated. Integrated 12 V CAN-bus power supply, 30 V DC maximum.
Synchronised Parallel OperationYes, with VE.Can
Alarm RelayDPST. AC rating: 240 VAC / 4 A. DC rating: 4 A up to 35 VDC, 1 A up to 60 VDC.
Forced CoolingYes
ProtectionBattery reverse polarity (fuse); output short circuit; over temperature
Operating Temp. Range-20 to 60 °C (Full output current up to 40 °C)
Humidity (Non-Condensing)Max 95%
Material & ColourAluminium (Blue RAL 5012)
Battery-ConnectionM8 bolts
230 VAC-ConnectionScrew-clamp 10 mm² (AWG 7)
Protection CategoryIP 21
Weight7 kg (16 lbs)
Dimensions (H × W × D)405 × 250 × 150 mm (16.0 × 9.9 × 5.9 in)
SafetyEN 60335-1, EN 60335-2-29
EmissionEN 55014-1, EN 61000-6-3, EN 61000-3-2
ImmunityEN 55014-2, EN 61000-6-1, EN 61000-6-2, EN 61000-3-3

SKU: VIC-SKI024080000
Barcode: 8719076026228
Model #: SKI024080000
MPN: SKI024080000

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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