Norsk Guardian

The Norsk Lithium Guardian® App provides a Bluetooth Connection to Norsk Lithium Marine Batteries and 14.8V Portable Sonar Batteries allowing you to connect to multiple batteries simultaneously, monitor their health and charging status, and receive real-time alerts to your phone, providing you with complete confidence on and off the water.
Conveniently monitor the status of your batteries in real time by tracking the charge, voltage, and remaining runtime. If the indicators are below or above the norm, the application will warn you with a push notification that the battery requires maintenance. Norsk Guardian now includes integrated Live Chat allowing you to connect with US-based customer service a representative.

With the Deep Sleep™ feature, you can easily disconnect power from your battery’s terminals, eliminating phantom current draws and preventing fully discharged batteries. This convenient feature saves you from having to manually activate battery disconnect switches, ensuring your batteries remain charged and ready for use.
Custom Grouping allows you to create your own naming configuration including group names and names for your individual batteries. Norsk Guardian® will remember battery groups the next time you reconnect.
Experience complete confidence on and off the water with Norsk Guardian®.