The 14.8V 20Ah Lithium-Ion Battery is purpose-built for live imaging and forward-facing sonar systems, making it the perfect choice for users of Humminbird MEGA Live Imaging™, Garmin Livescope™, and Lowrance ActiveTarget™. Its high capacity and reliable performance ensure that your sonar systems operate seamlessly during your time on the water. Comes with a standard 3A charger.
Warranty:4 Years +2 with registration through Norsk Guardian™
14.8V 20Ah Lithium-Ion Battery with Charger
The 14.8V 20Ah Lithium-Ion Battery is purpose-built for live imaging and forward-facing sonar systems, making it the perfect choice for users of Humminbird MEGA Live Imaging™, Garmin Livescope™, and Lowrance ActiveTarget™. Its high capacity and reliable performance ensure that your sonar systems operate seamlessly during your time on the water.
This upgraded version of the battery now features Dual IPX8-rated waterproof USB-A and USB-C ports, allowing you to charge devices even in wet and challenging conditions. The newly enhanced battery meter gives you an easy, quick way to check the state of charge, so you’re always aware of how much power remains. Whether in rough weather or calm, this battery delivers dependable performance.
To extend battery life, the Deep Sleep™ functionality disconnects power from the terminals, effectively preventing self-discharge when the battery is not in use. This innovation means you can store the battery for longer periods without worrying about power drain.
With built-in Bluetooth capability, monitoring and managing the battery has never been easier. You can track the battery’s status, performance metrics, and make adjustments directly from your smartphone through the Norsk Guardian® App. This integration offers real-time insights and control, ensuring your sonar systems operate at their best when you need them most.
ADVANCED FEATURES
BUILT-IN DUAL USB PORTS
Norsk Lithium 14.8V portable batteries include dual IPX8-rated waterproof USB-A & USB-C ports.
FORWARD FACING SONAR
The line of 14.8V batteries are perfect for powering power-hungry forward facing sonar systems.
FREE MOBILE APP
Connect to the FREE Norsk Guardian® App & monitor critical battery info & access advanced features such as Deep Sleep™.
EASY BATTERY STORAGE
Deep Sleep™ allows the user to disconnect the power from the battery terminals with the power management button or from the Norsk Guardian® App.
POWER MANAGEMENT
Allows the user to quickly check the state of charge & access advanced features such as Deep Sleep™.
INTERNAL ADVANCED BMS
Provides a variety of safety protections like Short Circuit, Overcharging, and Reverse Polarity.
PERFECT SHUTTLE POWER
Highest capacity batteries available, guaranteed to fit into the most common third-party shuttles from companies like ArcLab, Fin Gear, Summit, HD Innovations, or TKI.
IP67 WATERPROOF
Sealed and ready for action, our IP67-rated batteries are built to handle the toughest conditions, whether you’re in a boat, kayak, or fishing on the ice.
FREE APP DOWNLOAD
NORSK GUARDIAN
The Norsk Lithium Guardian App connects to your Norsk Lithium batteries via Bluetooth, enabling simultaneous monitoring of multiple batteries. Track battery health, charging status, and receive real-time alerts—right on your phone.
