14.8V 30Ah Lithium-Ion Battery with Charger
The Norsk Lithium 14.8V 30Ah Lithium-Ion Battery is a high-efficiency, compact power solution built specifically for live imaging and forward-facing sonar systems like Humminbird MEGA Live Imaging™, Garmin Livescope™, and Lowrance ActiveTarget™. With 444 watt-hours of energy, it offers the perfect balance of extended runtime and portability—making it ideal for anglers who need dependable power without the added weight of larger batteries.
Designed to meet the demands of advanced sonar technology, the 30Ah battery delivers clean, stable voltage across long sessions, helping you avoid screen dimming, data glitches, or premature shutdowns. Whether you’re spending a few hours scouting structure or tracking fish all day, this battery ensures your electronics stay online and responsive.
Outfitted with dual IPX8-rated waterproof USB-A and USB-C ports, this battery gives you the flexibility to power phones, cameras, and other accessories directly—even in wet or unpredictable conditions. Its enhanced charge level display provides a fast, clear readout of remaining power, so you’re never left guessing mid-trip.
For added convenience and battery health, the Deep Sleep™ Mode fully disconnects power to the terminals during storage, eliminating self-discharge and preserving charge for months. Whether you’re heading out every weekend or storing your gear over the off-season, your battery will be ready when you are.
Integrated Bluetooth connectivity allows you to pair the battery with the Norsk Guardian® App, giving you real-time access to battery performance, including voltage, temperature, and current draw—all from your smartphone. This level of control and visibility helps you plan better, fish smarter, and get the most out of every trip.
Key Highlights:
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30Ah (444Wh) capacity for extended sonar system runtime
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14.8V optimized output to support forward-facing sonar performance
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Waterproof USB-A & USB-C ports for on-the-go charging
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Deep Sleep™ Mode eliminates parasitic drain during storage
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Bluetooth-enabled smart monitoring via Norsk Guardian® App
From weekend warriors to competitive anglers, the 14.8V 30Ah battery delivers reliable, high-output power in a compact footprint—so you can fish longer, charge smarter, and explore farther.
Scott F Minnesota –
I was given the wrong charger for my norsk battery at a retail fishing store. They were difficult to get in touch with. So I called Norsk and left a message. I got a call back in a few minutes (surprised) the customer service is received from that point on was nothing short of stellar. It was not their issue I felt but yet they sent me a new battery and charger FREE… Yes I was stoked and surprised. I am newish to lithium battery anything and thought oh great I finally fork out the money on a good battery for my livescope and poof. But instead I received the BEST customer service experience of my life. Im a boomer that’s all im sayin. So great Job NORSK!! The new battery has Bluetooth too. It’s the sweetest feature to have on a battery right to my phone! That’s free too. To say im happy is an understatement im quite impressed and really happy they just took care of it in one simple call. Now I need 24v trolling battery and this will be my only choice. Its for my kayak so the weight savings is awesome. Don’t hesitate to call em they’ve got the knowledge and service. Im hooked!
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Russell –
Used for the first time last week, fished for 5 hours using Livescope and Garmin screens. After 5 hours it was still at 85%. So much better than my standard AGM batteries. I would highly recommend this battery.
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