Victron Phoenix Smart IP43 Charger 24/25 (1+1) – 24V, 25A Dual-Bank Battery Charger with Bluetooth

The Victron Phoenix Smart IP43 Charger 24/25 (1+1) is a high-performance 24V smart battery charger designed for marine vessels, RVs, and off-grid energy systems. Equipped with Bluetooth Smart connectivity and an adaptive 6-stage charging algorithm, this charger allows users to monitor performance, configure settings, and receive alerts directly from a smartphone or tablet.

This dual-output 1+1 configuration charges two battery banks simultaneously. The primary output supplies the majority of the current to the house battery, while the secondary output delivers approximately 4A maintenance charge to the starter battery, keeping both banks fully operational without needing multiple chargers.

Key Features

• 25A 24V Smart Battery Charger – Efficiently charges dual battery banks for marine, RV, and off-grid systems
• Dual Output (1+1 Configuration) – Main output charges house batteries; secondary output maintains starter batteries
• Bluetooth Smart Built-In – Monitor charging, adjust settings, update firmware, and receive alerts from your smartphone
• Adaptive 6-Stage Charging Algorithm – Bulk, absorption, recondition, float, storage, and refresh for optimized battery health
• Automatic Voltage Compensation – Adjusts output to offset voltage drop in DC cables
• BatterySafe Protection Mode – Prevents battery damage caused by excessive gassing during high-current charging
• Storage Mode – Reduces maintenance and battery aging during long periods without discharge
• Lithium (LiFePO4) Battery Compatible – Supports Li-ion batteries with BMS integration for precise charging control
• Programmable Charging Profiles – Customize charging algorithms using Bluetooth or VE.Direct interface
• VE.Direct Communication Port – Connect to monitoring panels, computers, or system controllers
• Remote On/Off Capability – Integrate with switches or automation systems
• Programmable Relay – Trigger alarms or system events based on charger status
• Synchronized Charging – Multiple chargers can operate together in a VE.Smart Network for improved efficiency

Dual Battery Bank Charging (1+1)

The Victron Phoenix Smart IP43 Charger delivers reliable dual-bank charging, with a main output powering the house battery and a secondary output maintaining the starter battery at approximately 4A. This ensures both battery banks remain charged and healthy without requiring separate chargers.

Adaptive 6-Stage Charging Algorithm

The intelligent 6-stage charging system automatically adjusts to battery usage, optimizing battery life and performance:

• Bulk
• Absorption
• Recondition
• Float
• Storage
• Refresh

Absorption time is automatically adjusted based on discharge levels, preventing overcharging during shallow discharges and ensuring full recharge after deeper discharges.

BatterySafe Protection & Storage Mode

• BatterySafe Mode limits voltage increase during high-current charging to prevent gassing
• Storage Mode reduces float voltage after 24 hours without discharge to minimize battery corrosion and aging
• Weekly Equalization periodically raises voltage to prevent electrolyte stratification and sulfation

Lithium Battery Support

Compatible with LiFePO4 batteries, the charger allows voltage and current control through a BMS or via Bluetooth for precise charging.

Smart Monitoring & System Integration

Bluetooth Smart enables users to:

• Monitor charging status
• Adjust charging profiles
• Receive alerts and notifications
• Update firmware wirelessly

Optional devices like Smart Battery Sense or BMV Smart Battery Monitor provide battery voltage and temperature feedback for accurate charging.

VE.Direct connectivity allows wired integration with monitoring systems, control panels, or computers, while multiple chargers can operate in a VE.Smart Network for synchronized multi-unit charging.

The Victron Phoenix Smart IP43 Charger 24/25 (1+1) delivers intelligent dual-bank charging, advanced battery protection, and convenient wireless monitoring, making it an ideal solution for marine electrical systems, RV power setups, and off-grid battery installations.

Manufacturer : Victron Energy
Manufacturer Part No : PSC242551095
UPC : 8719076053545