IP22 12V 20A Battery Charger (3) - Blue Smart-Victron Energy

A 6-stage charging algorithm allows for customized Absorption, Float, and Storage voltages via a Bluetooth app. Expert mode allows all parameters to be adjusted. Mode selection is done via a simple button.

Its 3 independent outputs can each deliver the rated power with a cumulative total of 20A. You can therefore charge 3 independent battery banks simultaneously.

Lithium-ion battery mode

The Blue Smart Charger uses a specific 3-stage charging algorithm for lithium-ion batteries (LiFePO₄), with automatic reset of undervoltage protection

Efficient recovery of partially or fully discharged batteries

The Blue Smart IP22 is capable of recovering deeply discharged batteries by applying a low current. Once sufficient voltage is detected, the charger resumes normal charging, thus avoiding energy waste.

Storage mode for batteries that are little or not used

The Storage mode, activated after 24 hours of inactivity, reduces the Float voltage to minimize gassing and corrosion. Once a week, the voltage is raised to the absorption level to equalize the battery, thus preventing premature aging due to sulfation.

Intuitive visualization.

LED indicators allow immediate visualization of the selected charging mode and the current stage

Ease of use and connection

This charger offers simple and fast connection to the battery via 16mm² screw terminals. You can even leave it permanently connected for practical use.

Remote monitoring via Bluetooth

With its integrated Bluetooth connectivity, you can monitor the charger and battery remotely via your smartphone, tablet, or laptop. The VictronConnect application allows you to configure all parameters with ease. The history displays information relating to the charger's operation throughout its use, including detailed statistics for the last 40 cycles.

Synchronized parallel charging made easy

The synchronized parallel charging process allows up to 10 chargers to be synchronized in a VE.Smart network, acting as a single charger. This offers redundancy, flexibility, cost reduction, and simplified installation.

Robustness and versatility

This charger is designed to withstand extreme conditions, with possible use in a temperature range from -40°C to +60°C.