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Victron Energy

Victron Phoenix Smart IP43 12V/50A Charger 1+1

Victron Phoenix Smart IP43 12V/50A Charger 1+1

Regular price $523.95
Regular price $616.00 Sale price $523.95
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*This is a Special-Order item. Please allow up to 7 to 10 Business days for delivery. 2 Day Shipping not currently available. 

*Please Note: This charger does not come with the A/C Power Cord. The power cord is a standard IEC power cord (like your printer takes). If you have one around the house, great! If not, you can either order a generic one online, or a Victron Energy power cord (p/n: ADA010100400) which can be found here: Victron Energy A/C Power Cord for Phoenix IP43/Skylla-S Chargers (For – DIRECT CURRENT BOATWORKS 

 Victron Energy's new world-voltage (85-265VAC) Phoenix Smart IP43 chargers were designed especially with boat owners in mind; this adaptive 5-step charger can provide up to 50A of charge to your 12V nominal house bank with ~4A of charge to your 12V nominal start or other battery! (PN PSC125051095)

Bluetooth Smart built-in: The wireless solution to set up, monitor, update and synchronize Phoenix Smart IP43 Chargers.

Phoenix Smart (1+1) - two outputs to charge 2 battery banks: The second output, limited to approximately 4A and with a slightly lower output voltage, is intended to top up a starter battery.

Automatic voltage compensation: The charger compensates for voltage drop over the DC cabling by slightly increasing output voltage when the DC current increases. Please see the manual for details.

Adaptive 6-stage charge algorithm: bulk– absorption – recondition – float – storage – refresh The Phoenix Smart Charger features Victron's well-known ‘adaptive’ battery management system that can be preset to suit different types of batteries. The ‘adaptive’ feature will automatically optimize the charging process relative to the way the battery is being used.

The right amount of charge - variable absorption time: When only shallow discharges occur (a yacht connected to shore power for example) the absorption time is kept short to prevent overcharging of the battery. After a deep discharge, the absorption time is automatically increased to make sure that the battery will be fully charged.

Preventing damage due to excessive gassing - the BatterySafe mode: If to quickly charge a battery, a high charge current in combination with a high absorption voltage has been chosen, the charger will prevent damage due to excessive gassing by automatically limiting the rate of voltage increase once the gassing voltage has been reached. Less maintenance and aging when the battery is not in use: the Storage Mode. The Storage Mode kicks in whenever the battery has not been subjected to discharge during 24 hours. In the Storage Mode, float voltage is reduced to 2.2V/cell (13.2V for a 12V battery) to minimize gassing and corrosion of the positive plates. Once a week the voltage is raised back to the absorption level to ‘equalize’ the battery. This feature prevents stratification of the electrolyte and sulphation, a major cause of early battery failure.

Also charges Li-ion (LiFePO4) batteries: Charger on-off control can be implemented by connecting a relay or open collector optocoupler output from a Li-ion BMS to the remote on-off port. Alternatively, full control of voltage and current can be achieved with Bluetooth.

Fully programmable charge algorithm: The charge algorithm can be programmed with help of Bluetooth or the VE.Direct interface. Three preprogrammed algorithms can be selected with the mode button (see specifications).

Optional external battery voltage and temperature sensing via Bluetooth: A Smart Battery Sense or a BMV-712 Smart Battery Monitor can be used to communicate battery voltage and temperature to one or more Phoenix Smart IP43 Chargers.

Remote on-off: The remote on/off consists of two terminals: Remote H and Remote L. A remote on/off switch or relay contact can be connected between H and L. Alternatively, terminal H can be pulled high, or terminal L can be pulled low. See manual for details.

VE.Direct interface: For a wired data connection to a Cerbo GX or other GX device, PC, or other devices. 

Programmable relay: Can be programmed using the VE.Direct interface or a Bluetooth-enabled device to trip on an alarm or other events.

Synchronized charging: Pairing two or more Phoenix Smart IP43 Chargers in a VE.Smart Network enables synchronized charging, which can improve the charge efficiency and battery life.

Can be used as a power supply unit with fixed output voltage. 

IP43 Rated Protection

Data Sheet: Datasheet-Phoenix-Smart-IP43-Charger-120-240V-EN.pdf (

Manual: Phoenix Smart IP43 Charger ( 


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