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.
DEEP SLEEP™ 
Disconnect power from your battery’s terminals using this feature in the Norsk Guardian® app to eliminate fully-discharged batteries caused by phantom draw – storing your battery has never been easier!
ONE-TOUCH POWER MANAGEMENT
The Power Management button allows the user to quickly check State of Charge, and manage advanced features such as Deep Sleep™ or BMS reset.
IP67 WATERPROOF
IP67 Waterproof ensures that your Norsk Lithium Battery is fully protected against dust and capable of withstanding immersion in water up to 1 meter deep for 30 minutes. This high level of protection guarantees that your battery remains operational in the harshest environments, providing reliable performance and durability.
NORSK GUARDIAN APP INTEGRATION
Seamlessly manage your battery’s performance with the Norsk Guardian® App. Monitor battery status and control the Deep Sleep™ mode all from the convenience of your smartphone.
THE NORSK ADVANTAGE
Our batteries stem from the dedication of outdoor enthusiasts relentlessly pursuing advanced rechargeable lithium technology to power their passions. Recognizing the urgency of a robust power source, the Norsk 14.8V 20Ah Lithium-Ion Battery is designed to endure over 2,000 charge cycles, backed by an exceptional warranty. Enjoy a standard 4-year warranty, plus an additional 2 years when you sign up for the Norsk Guardian® App, ensuring enduring performance. Whether you’re braving the cold on a fishing trip or embarking on an off-grid adventure, you can trust Norsk Lithium® to deliver reliable power when you need it most.
Nick Kuefler –
Been running this battery for a little over a year now in an ice fishing shuttle running Mega Live and a 10″ Helix screen. Battery is light, fit my Arc Lab shuttle great and ran my system for full and extended days of fishing without any issue. Just switched over to a Livescope system with a LVS34 and a 12″ HUD2 screen so we’ll see how long it runs this new setup I have. Guessing I’ll get maybe 8-10 hours of run time depending on screen brightness and whatnot which should be plenty of time for 90% of my trips. If it doesn’t meet my run time requirements then I’ll upsize to the 30 or the 50 but that wouldn’t be any fault of the battery or of Norsk. VERY happy with my purchase and have been recommending Norsk batteries to my friends who are upgrading their systems.
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