The main features of the Skylla-i are that is has synchronized parallel operation which means several chargers can be synchronised with the CAN bus interface. This battery charger also has a BatterySafe mode which prevents damage due to excessive gassing, Storage mode is also available which after 24 hours of non-use the float voltage will be reduced to 2.2V.

This Victron charger has a temperature sensor which lowers the charge voltage as the temperature increases and has battery voltage sense which compensates for loss due to cable resistance by using a voltage sense facility to ensure the battery always gets the correct charge voltage.

The Skylla-i is suitable for AC and DC supply and can also be used as a power supply

Victron Energy Skylla-i 24/80(3) 230V Marine Battery Charger - Professional 3-Output Charging System

Experience uncompromising marine battery charging performance with the Victron Energy Skylla-i 24/80(3), engineered to withstand the harshest marine environments while delivering intelligent 80-amp charging power across three independent outputs. This professional-grade marine battery charger combines advanced NMEA 2000 integration with robust construction designed specifically for heat, humidity, and salt air conditions.

Superior Marine Environmental Protection

Built Marine Tough: The Skylla-i features epoxy powder-coated aluminum housing with drip protection and marine-grade stainless steel brackets. The advanced acrylic circuit board coating provides exceptional corrosion resistance, ensuring reliable operation in the most challenging marine environments.

Marine-Grade Construction: Withstands heat, humidity, salt air, and constant vibration
Corrosion Resistance: Specialized coating protects internal components from marine atmospheric corrosion
Temperature Protection: Advanced thermal monitoring prevents overheating in confined marine installations
Compact Marine Design: Smaller and lighter than comparable chargers for easier installation

Intelligent 3-Output Charging Technology

Flexible Power Distribution: The 80-amp maximum charging current can be freely distributed among three isolated outputs, with each output capable of supplying the full rated current when needed. This configuration allows simultaneous charging of house banks, engine start batteries, and auxiliary systems.

Advanced Charging Intelligence

Variable Absorption Time: Automatically adjusts absorption phase duration based on discharge depth, preventing overcharging after shallow discharges while ensuring complete charging after deep cycles
BatterySafe Mode: Prevents battery damage from excessive gassing by automatically limiting voltage rise rate once gassing voltage is reached
Storage Mode: Activates after 24 hours of inactivity, reducing float voltage to 26.4V to minimize maintenance and extend battery life
Temperature Compensation: Integrated battery temperature sensor optimizes charging voltage for varying ambient conditions

Professional NMEA 2000 Integration

Seamless Marine Network Integration: The built-in NMEA 2000 CAN-bus interface enables complete system integration with modern marine electronics, allowing centralized monitoring and control through multifunction displays or dedicated monitoring panels.

Remote Monitoring: Real-time charging status, current, voltage, and battery condition data
Multiple Charger Synchronization: Connect multiple Skylla-i units via RJ45 cables for larger installations
PowerControl Integration: Set maximum shore power draw to prevent tripping marina breakers
Alarm Integration: System fault notifications through connected marine electronics

Universal Battery Compatibility

Multi-Chemistry Support: Engineered to charge all common marine battery types with optimized charging profiles for each chemistry:

Battery Type	Charging Profile
AGM Batteries	Optimized absorption voltage and timing
GEL Batteries	Lower voltage profiles to prevent thermal runaway
Flooded Lead-Acid	Traditional bulk-absorption-float algorithm
LiFePO4 Lithium	Li-ion ready with BMS integration capability

Technical Specifications

Maximum Charging Current	80 Amps (distributed across 3 outputs)
Input Voltage	230V AC (185-265V AC range)
Output Voltage	24V DC
Output Configuration	3 isolated outputs
Frequency Range	45-65Hz
Operating Temperature	-20°C to +50°C
Humidity Rating	Up to 95% non-condensing
Protection Class	IP21 (drip protection)

Professional Marine Installation

Optimized Marine Mounting: Designed for professional marine installation with consideration for space constraints and accessibility requirements common on vessels.

Vertical Mounting Preferred: Improved air circulation and heat dissipation for extended component life
Ventilation Requirements: Ensure adequate airflow around unit for optimal performance
Cable Length Optimization: Keep battery connections under 6 meters for maximum efficiency
Grounding Integration: Connect to vessel's bonding system or sea ground for electrical safety

Advanced Safety Features

Reverse Polarity Protection: Fuse protection prevents damage from incorrect battery connections
Output Short Circuit Protection: Automatic shutdown protects charger and wiring systems
Overtemperature Protection: Thermal monitoring prevents component damage and fire risk
Ground Fault Protection: Enhanced electrical safety for marine applications

Remote Control & Monitoring Options

Enhanced Control Capabilities: Optional remote control panel provides comprehensive monitoring with LED status indicators and manual current adjustment for shore power management.

Professional Applications

Charter Boats: Reliable charging for continuous commercial operation
Long-Range Cruising: Dependable power management for extended passages
Commercial Vessels: Robust performance for demanding commercial applications
Luxury Yachts: Quiet operation and advanced features for premium installations

Frequently Asked Questions

Can the Skylla-i 24/80(3) charge different battery types simultaneously?

Yes, the three isolated outputs can charge different battery types simultaneously by setting individual charging parameters for each output, allowing optimization for house banks, engine batteries, and auxiliary systems with different chemistries.

How does the NMEA 2000 integration benefit my marine system?

NMEA 2000 integration provides real-time monitoring of charging status, battery condition, and system parameters through your chartplotter or dedicated display. It also enables PowerControl functionality to manage shore power consumption and prevent marina breaker trips.

What is BatterySafe mode and why is it important?

BatterySafe mode prevents battery damage by automatically limiting the rate of voltage increase once gassing voltage is reached. This protects batteries from excessive gas generation while ensuring complete charging, extending battery life significantly.

Is this charger suitable for lithium battery systems?

Yes, the Skylla-i is Li-ion (LiFePO4) ready and can be configured for lithium battery charging profiles. It also supports simple on-off control via relay connection to Battery Management System (BMS) for safe lithium battery operation.

What warranty coverage does Victron provide?

Victron Energy provides a comprehensive 5-year warranty on the Skylla-i charger series, reflecting their confidence in the build quality and reliability for demanding marine applications.

Invest in professional marine battery charging excellence with the Victron Energy Skylla-i 24/80(3). Whether you're outfitting a luxury yacht, commercial vessel, or serious cruising sailboat, this advanced charging system delivers the reliability, intelligence, and integration capabilities essential for modern marine electrical systems.

SKI024080002

8719076026235

Electrical

Maximum Charging Current

80 Amps

Output Voltage

24V DC

Number of Outputs

Skylla-i 24/80(3) 230V Charger

A modern and powerful battery charger that withstands the rigors of an adverse environment: heat, humidity, and salt air.

Features:

The right amount of charge for a lead-acid battery: variable absorption time
BatterySafe mode: preventing damage due to excessive gassing
Storage mode: less maintenance and aging when the battery is not in use
Smaller and lighter compared to similar models
NMEA2000 Canbus connection
PowerControl: set a maximum shore power
Remote Control
Li-ion (LiFePo4) ready

Please contact your dealer for any returns, repairs or support issues related to this product.

SKU: NVN-86616
MPN: SKI024080002
UPC: 8719076026235

03 · The numbers

Technical specifications

Brand	Victron Energy
Model	Victron Skylla-i 24/80(3) 230V Charger
SKU / MFR#	86616

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