Battery charger Victron Energy Blue Smart IP22 24V 16A with 3 outputs

The Victron Energy Blue Smart IP22 24V 16A battery charger with three outputs is a mains charger designed for 24V battery banks. It provides three independent charging channels to charge and maintain lead‑acid and compatible lithium battery types using smart multi‑stage charging algorithms. The unit features IP22 splash protection for indoor and protected outdoor installations and offers automatic battery management functions to optimise battery life and readiness in marine, recreational vehicle and stationary power systems.

Advantages

This charger delivers stable multi‑output charging with adaptive algorithms that detect battery condition and adjust charge current and voltage accordingly. Its three independent outputs allow simultaneous charging of multiple battery banks or accessory circuits without manual switching. IP22 splash protection enables use in protected spaces such as boat bilges or vehicle compartments. Blue Smart electronics monitor charging progress and include safety features such as temperature compensation and automatic maintenance/float modes to prevent overcharging and maintain long‑term battery health.

Suitable for

Key specifications

How to use

Connect the charger to a suitable 230 V AC mains supply and wire each output to the corresponding battery bank following polarity and wiring guidelines. Select or confirm the correct battery chemistry and charging profile according to the battery manufacturer if the charger offers configurable settings. Once connected and powered, the charger will automatically run its multi‑stage charging program, monitor battery voltage and current, and switch to maintenance/float mode when charging is complete. Ensure ventilation and mounting in a protected position consistent with the IP22 rating.

Recommendations

Use the charger in well‑ventilated, dry or sheltered locations; verify battery compatibility and configuration before charging; follow the battery manufacturer's instructions for lithium battery charging and any required settings or external battery management system (BMS) connections. Regularly inspect wiring and connections and avoid exposure to direct water spray to preserve IP22 protection.