Victron Blue Smart IP22 Battery Charger Bluetooth 12/20 3 Outputs

Powerful battery charger from Victron for 12V batteries with wireless monitoring function

Ready for Bluetooth Smart
The Blue Smart IP22 battery charger is the wireless solution for monitoring voltage and current, adjusting settings, and updating the charger when new features become available.
Simply download the app to your smartphone and connect it to the battery charger via Bluetooth.

High level of performance
With an efficiency of up to 94%, these chargers generate up to four times less heat than the industry standard. Furthermore, after the battery is fully charged, power consumption drops to less than 0.5 watts, which is about five to ten times better than the industry standard.

Adaptive 6-stage loading algorithm: Test- Bulk - Absorption - Recondition - Float - Storgage
The Blue Smart charger features microprocessor-controlled, "adaptive" battery management. "Adaptive" means that the charging process is automatically adjusted to the type of battery use.

Storage mode:
Less maintenance and aging when the battery is idle:
Storage mode is activated whenever no discharge has occurred within 24 hours. The float charge voltage is then reduced to 2.2V/cell (13.2V for a 12V battery) to minimize gassing and thus prevent corrosion on the positive plates. Once a week, the voltage is increased to the gassing voltage level. This creates a kind of equalizing charge that prevents electrolyte stratification and sulfation—the two main causes of premature battery failure.

Also charges lithium-ion (LiFePO4) batteries
LiFePO4 batteries are charged using a simple constant current phase – constant voltage phase – float voltage phase algorithm.

The NIGHT and LOW settings
When the device is in NIGHT or LOW mode, the output current is reduced to a maximum of 25% of the rated output, and the charger operates completely silently. NIGHT mode ends automatically after 8 hours. LOW mode can be ended manually.

Overheat protection The output current is reduced when the temperature rises up to 50°C, but the Blue Smart charger does not fail.

Technical data :