The Victron Energy Phoenix Charger 24/16 is a premium, intelligent battery charger designed for reliability, efficiency, and safe charging of 24V lead-acid batteries. Built with Victron’s renowned engineering, it’s the perfect solution for maintaining and charging batteries in applications where dependable power is non-negotiable.
This robust charger is ideal for boats, recreational vehicles (RVs), off-grid cabins, telecom systems, and professional backup power applications. Its advanced adaptive charging algorithm ensures your batteries are charged quickly and safely to 100% State of Charge, maximizing battery life and performance
Key Features & Benefits
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Advanced Adaptive Charger
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Multi-Stage Charging:Â Employs a sophisticated 6-stage charging algorithm (Bulk, Absorption, Float, Storage, Equalization, & Power Supply Mode) tailored to the battery’s condition. This prevents undercharging and overcharging, ensuring optimal battery health and longevity.
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Battery Life Extension:Â The dedicated ‘Storage’ mode is perfect for seasonal use. It keeps the battery at the perfect voltage level during long periods of inactivity, significantly reducing sulfation and self-discharge.
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Wide Input Voltage Range (90-265V AC)
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Global Compatibility: Automatically adapts to any AC power source worldwide—from a weak generator to a marina pedestal or a standard household outlet. You can use it with confidence anywhere.
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High Efficiency & Power Factor Correction (PFC)
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Energy Saving:Â With efficiency up to 94% and built-in PFC, it consumes less AC power, reduces heat generation, and is gentle on generators and inverters. This translates to lower energy costs and cooler operation.
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Robust & User-Friendly Design
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Durable Metal Housing:Â The sturdy steel casing provides excellent durability, electromagnetic shielding, and heat dissipation for reliable operation in demanding environments.
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Clear LED Indicators:Â Simple status LEDs (Mains, Bulk/Absorption, Float, Storage, Fault) provide instant visual feedback on the charger’s operation and battery condition.
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Temperature Compensation:Â An optional sensor (sold separately) automatically adjusts the charge voltage based on battery temperature, which is critical for accurate charging and safety in hot or cold environments.
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Safety & Protection
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Fully Protected:Â Includes safeguards against short-circuit, over-temperature, reverse polarity, and overvoltage. It’s spark-proof and features a soft-start, making it completely safe for both the user and the battery.
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Technical Specifications
| Model | Victron Energy Phoenix Charger 24/16 |
|---|---|
| Article Number | 09050 |
| DC Output Voltage | 24V Nominal |
| DC Charge Current | 16 Amps |
| AC Input Voltage | 90 – 265 VAC (45-65 Hz) |
| Battery Types | Sealed (AGM, Gel), Flooded (Wet), Lithium Iron Phosphate (LiFePO4)* |
| Charge Algorithm | 6-stage adaptive |
| Efficiency | Up to 94% |
| Power Factor (PFC) | >0.99 |
| Protections | Short-circuit, Over-temperature, Reverse Polarity, Overvoltage |
| Housing | Steel, IP43 (Splash-proof) |
| Dimensions (WxHxD) | 207 x 128 x 53 mm |
| Weight | 2.1 kg |
| Operating Temperature | -20°C to +50°C (with derating above 40°C) |
Typical Applications
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Marine:Â Charging service batteries on sailboats and motor yachts.
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Mobile:Â Powering auxiliary systems in RVs, campervans, and overland vehicles.
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Off-Grid:Â Maintaining battery banks in cabins, shelters, and remote installations.
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Professional:Â Backup power for telecom, security, and data systems.
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General:Â Charging and maintaining 24V batteries for electric trolling motors, forklifts, and floor scrubbers.





























