Victron Energy Skylla-IP65 24V/35A Marine Battery Charger (SKY024035000)
Professional Waterproof Battery Charger with 7-Stage Adaptive Algorithm and Dual Output Configuration
Professional Marine Battery Charging with Uncompromising Reliability
The Victron Energy Skylla-IP65 24V/35A Battery Charger (SKY024035000) represents the pinnacle of marine battery charging technology, delivering powerful, intelligent, and weatherproof charging performance for professional marine, RV, and industrial applications. Engineered to withstand the harshest marine environments, this advanced charger combines a sophisticated 7-stage adaptive charging algorithm with rugged IP65 construction.
Designed specifically for serious mariners who demand reliable power management, the Skylla-IP65 features dual output configuration with one full-rated 35A output and a dedicated 3A trickle charge output for starter battery maintenance, ensuring both your house and engine batteries remain perfectly conditioned.
Advanced 7-Stage Adaptive Charging Technology
Intelligent Charging Algorithm
- 7-Stage Charge Process: Sophisticated multi-stage algorithm optimizes battery life and performance
- Lithium-Ion Ready: Dedicated LiFePO4 charging algorithm with BMS integration capability
- Variable Absorption Time: Automatically adjusts absorption duration based on discharge depth
- BatterySafe Mode: Prevents overcharging damage by controlling voltage increase rate
- Storage Mode: Reduces float voltage to 26.4V to minimize gassing and corrosion during extended storage
Universal Battery Compatibility
- Lead-Acid Batteries: Flooded, AGM, and Gel battery optimization
- Lithium Batteries: LiFePO4 compatible with BMS relay control
- Mixed Chemistry Support: Handles various battery types simultaneously
- Deep Cycle Optimization: Extended absorption time after deep discharge cycles
Professional Dual Output Configuration
Primary 35A Output
- Full-Rated Performance: Complete 35A charging capacity for house battery banks
- 24V System Optimization: Engineered specifically for 24V marine electrical systems
- High-Capacity Banks: Efficiently charges large battery installations
- Professional Power Management: Maintains optimal charging curves under all load conditions
Isolated 3A Trickle Output
- Starter Battery Maintenance: Dedicated 3A output keeps engine battery perfectly conditioned
- Galvanic Isolation: Completely isolated output prevents ground loops and electrical interference
- Automatic Float Charging: Maintains starter battery without overcharging
- Independent Operation: Functions independently of primary charging output
Marine-Grade Construction & Environmental Protection
IP65 Waterproof Rating
- Complete Dust Protection: Fully sealed against dust ingress
- Water Jet Protection: Withstands direct water spray from any direction
- Salt Air Resistance: Engineered to handle corrosive marine environments
- Temperature Resilience: Operates reliably in extreme heat and humidity
Professional Marine Construction
- Steel Epoxy Case: Powder-coated steel construction for maximum durability
- Acrylic Circuit Protection: Circuit boards protected with acrylic coating against corrosion
- Vibration Resistance: Engineered to withstand marine vibration and shock
- Compact Design: Space-efficient footprint for tight marine installations
Universal Power Input & Worldwide Compatibility
Wide Range Input Voltage
- 90-265VAC Input: Universal voltage range for worldwide operation
- 120-240VAC Compatible: Works with both US and international power standards
- Full Power Anywhere: Maintains complete output power regardless of input voltage
- Power Factor Correction: Efficient operation reduces marina electrical load
Dual-Purpose Operation
- Battery Charger Mode: Intelligent charging with full algorithm control
- Power Supply Mode: Perfectly stabilized DC output for sensitive equipment
- Seamless Transition: Automatically switches between charging and power supply functions
Advanced Connectivity & Monitoring
CAN-Bus Integration
- NMEA2000 Compatible: Integrates seamlessly with marine CAN-bus networks
- Multiple Unit Synchronization: Parallel operation via CAN-bus with RJ45 connections
- System Integration: Connects with Victron Energy system monitoring
- Remote Monitoring: Full status visibility through network displays
Display & Control Options
- LCD Status Display: Real-time charging status and parameter monitoring
- Skylla-i Control Panel: Optional dedicated control interface
- Color Control Integration: Compatible with Victron Color Control GX displays
- Mobile App Monitoring: VictronConnect app integration for smartphone control
Comprehensive Safety & Protection Features
Battery Protection Systems
- Overcharge Protection: BatterySafe mode prevents damage from excessive voltage
- Temperature Compensation: Automatic voltage adjustment based on ambient temperature
- Reverse Polarity Protection: Built-in safeguards against incorrect connections
- Short Circuit Protection: Immediate shutdown on output short circuit conditions
System Safety Features
- Thermal Management: Advanced heat dissipation prevents overheating
- EMC Compliance: Meets marine electromagnetic compatibility standards
- Ground Fault Protection: Isolated outputs prevent electrical hazards
- Automatic Recovery: Self-resetting protection systems for continuous operation
Technical Specifications
Power Specifications
- Output Voltage: 24V DC
- Primary Output Current: 35A maximum
- Trickle Output Current: 3A maximum (isolated)
- Input Voltage Range: 90-265VAC (120-240VAC)
- Frequency Range: 45-65Hz
Environmental Ratings
- Ingress Protection: IP65 (dust-tight, water-jet proof)
- Operating Temperature: -20°C to +50°C
- Humidity Range: Up to 95% non-condensing
- Altitude Rating: Up to 2000m
Construction Details
- Case Material: Steel with epoxy powder coating
- Circuit Protection: Acrylic-coated PCBs
- Cooling: Temperature-controlled fan
- Weight: Approximately 4.5kg (9.9 lbs)
Connectivity & Control
- CAN-Bus: NMEA2000 compatible
- Network Connection: RJ45 UTP for parallel operation
- Display: LCD status indicator
- BMS Interface: Relay/opto-coupler control input
Professional Marine Applications
- Offshore Cruising: Reliable battery charging for extended ocean passages
- Yacht Installations: Professional power management for luxury vessels
- Commercial Vessels: Robust charging for working boats and charter operations
- Marina Applications: Shore power charging with worldwide voltage compatibility
- Hybrid Power Systems: Integration with solar and wind charging systems
- Emergency Services: Critical power backup for rescue and patrol vessels
Installation & Operational Benefits
Professional Installation
- Compact Footprint: Space-efficient design for tight marine installations
- Multiple Mounting Options: Flexible installation in various orientations
- Cable Management: Integrated cable routing for clean installations
- Service Access: Easy access to connections and controls
Operational Advantages
- Silent Operation: Quiet charging suitable for overnight use
- High Efficiency: Reduced heat generation and power consumption
- Maintenance-Free: No user serviceable parts or regular maintenance required
- Long Service Life: Professional-grade components for extended operation
Frequently Asked Questions
What's the difference between the (1+1) and (3) output configurations?
The SKY024035000 (1+1) model features one full-rated 35A output plus an isolated 3A trickle charge output for starter battery maintenance. The (3) configuration provides three full-rated outputs without the isolated trickle charge feature.
Can this charger work with lithium (LiFePO4) batteries?
Yes, the Skylla-IP65 includes a dedicated lithium-ion charging algorithm and can interface with Battery Management Systems (BMS) through relay or opto-coupler connections for safe LiFePO4 charging.
Is the IP65 rating suitable for outdoor marine installations?
Yes, the IP65 rating provides complete protection against dust and water jets from any direction, making it ideal for exposed marine installations including engine rooms, cockpits, and outdoor mounting locations.
Can multiple units be connected in parallel?
Yes, multiple Skylla-IP65 chargers can be synchronized for parallel operation using the CAN-bus interface with standard RJ45 UTP cables, allowing for increased charging capacity when needed.
What happens if I connect this to different AC voltages around the world?
The wide range universal input (90-265VAC) automatically adapts to different voltage standards worldwide while maintaining full output power, making it perfect for international cruising.
Does the charger require any regular maintenance?
No, the Skylla-IP65 is designed for maintenance-free operation with no user serviceable parts. The sealed construction and temperature-controlled cooling system ensure reliable long-term operation.
Why Choose Victron Energy Skylla-IP65
Marine-Proven Reliability
IP65 waterproof construction with steel epoxy case and acrylic-protected circuits withstands the harshest marine environments.
Intelligent Charging Technology
Advanced 7-stage adaptive algorithm with dedicated lithium support ensures optimal battery life and performance.
Dual Output Convenience
Full-rated house battery charging plus isolated starter battery maintenance in one professional unit.
Worldwide Compatibility
Universal 90-265VAC input maintains full power output anywhere in the world, perfect for international cruising.
Model Number: SKY024035000 | UPC: 8719076051985 | Manufacturer: Victron Energy
Warranty: 5-Year Manufacturer Warranty | Category: Electrical - Battery Chargers
Professional marine battery charger with dual output configuration, 7-stage adaptive charging, and IP65 waterproof construction for demanding marine applications.