Choose from products & kits or knowledge (guides and articles) ✌️
Climbingvan & Nomadic Energy is now Nohma
Same award-winning service,
fresh new name ⚡
Nohma logo
Skip to content

Victron 24V 25A Phoenix Smart IP43 Charger – 1+1 Outputs

£588.42 £405.89 Save 31%

The Victron 24V 25A Phoenix Smart IP43 Charger is a 4 stage charger: bulk, absorption, float and storage. It has one full rated output of 25A and one 3A output to trickle charge the starter battery.

  • 25A charging current
  • Suitable for 24V systems
  • IP43 rated
  • 3A output to trickle charge starter battery

Sorry, this product is not available to purchase in your country.

SKU: PSC242551085 Category:

£4.06 of this purchase goes to planting trees and advancing access to solar energy 🌱
Find out more

Campervan electrics leaving you confused?

Our team of engineers will design your perfect system, bespoke to your needs 👌
Discover more It's free

    With boat owners in mind this adaptive 5-step charger can provide either 30A or 50A of charge to each of three battery banks. Or the Phoenix 1+1 model provides 3A to the starter-battery, the rest to the ‘house’ bank. 24V models are available with 16A/25A charge. Bluetooth enabled, you can monitor the charger and set alarms straight from your phone. Adaptive, intelligent, dynamic charge features – see the datasheet below.


    Bluetooth Smart enabled

    Any Bluetooth enabled smart phone, tablet or other device can be used to monitor, to change settings and to update the charger when new software features become available.

    Phoenix Smart (1+1): two outputs to charge 2 battery banks

    The second output, limited to approximately 3A 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 5-stage charge algorithm: bulk – absorption – recondition – float – storage

    The Phoenix Smart Charger features our well-known ‘adaptive’ battery management system that can be preset to suit different types of batteries. The ‘adaptive’ feature will automatically optimise the charge 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 in order 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, in order 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 2,2 V/cell (13,2 V for a 12 V battery) to minimise 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).

    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 Color Control panel, PC or other devices. Please see the VictronConnect app under Downloads / Software on our website.

    Programmable relay

    Can be programmed using the VE.Direct interface or a Bluetooth enabled device to trip on an alarm or other events.
    Product SKU: PSC242551085

    Weight 3.5 kg
    Dimensions 18 × 24.9 × 10 cm

    Victron Energy

    Manufacturer Part Number




    Battery charger rating


    Input Voltage


    Number of Outputs


    Protection Category

    IP43 (electronic components), IP22 (connection area)



    Bluetooth Enabled



    5 Years

    Country of Manufacture


    Product or kit


    There are no reviews yet.

    Be the first to review “Victron 24V 25A Phoenix Smart IP43 Charger – 1+1 Outputs”

    Your email address will not be published. Required fields are marked *

    1 2 3 4 5