HOW TO STORE YOUR
BATTERIES FOR WINTER
HOW TO STORE YOUR BATTERIES FOR WINTER
FIND YOUR BATTERY
THE NORSK DIFFERENCE
The Norsk Difference is what separates our batteries from everything else on the market. Designed by fishermen and boat owners, every Norsk Lithium® battery is built with real-world insight and innovation. From advanced features not found in competing batteries to intelligent engineering focused on performance and reliability, Norsk Lithium delivers power you can trust in the toughest conditions.
Our commitment to build quality is setting a new benchmark in lithium battery manufacturing. Each battery is constructed with premium materials, precision craftsmanship, and rigorous testing to ensure unmatched durability and longevity. And behind every product stands a customer service experience that’s second to none. Norsk Lithium is more than a battery,
it’s Superior Lithium Power.
INNOVATIVE ENGINEERING
INDUSTRY-LEADING BUILD QUALITY
UNBEATABLE SERVICE
ADVANCED TECHNOLOGY
At Norsk Lithium®, advanced technology isn’t an upgrade—it’s the standard.
ADVANCED BATTERY
MANAGEMENT SYSTEM
All Batteries
POWER MANAGEMENT BUTTON
New Marine & New 14.8V Batteries
BUILT-IN
BLUETOOTH®
All Marine & New 14.8V Batteries
DEEP SLEEP™
ADVANCED STORAGE
New Marine & New 14.8V Batteries
THERMAL CORE
HEATING TECHNOLOGY
Heated Marine Batteries
ADVANCED BATTERY
MANAGEMENT SYSTEM
All Marine Batteries
POWER MANAGEMENT BUTTON
New Marine & New 14.8V Batteries
BUILT-IN
BLUETOOTH®
All Marine & New 14.8V Batteries
DEEP SLEEP™
ADVANCED STORAGE
New Marine & New 14.8V Batteries
THERMAL CORE
HEATING TECHNOLOGY
Heated Marine Batteries
FEATURED PRODUCTS
-
12.8V 10Ah Lithium Battery with Charger
$119.99 -
12.8V 15Ah Lithium Battery with Charger
$129.99 -
14.8V 15Ah Lithium-Ion Battery with Charger
$149.99 -
14.8V 20Ah Lithium-Ion Battery with Charger
$229.99 -
14.8V 30Ah Lithium-Ion Battery with Charger
$299.99 -
Bundle & Save!
14.8V 30AH Rapid Charge Power Package
Original price was: $348.98.$314.99Current price is: $314.99.
STAY CONNECTED & PROTECTED
The Norsk Lithium Guardian® App provides a Bluetooth Connection to Norsk Lithium 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.
NOW FEATURING
BATTERY STORAGE MADE EASY!
With the Deep Sleep™ feature in the Norsk Guardian® App, you can easily disconnect power from you battery’s terminals, eliminating phantom current draws and preventing fully-discharged batteries. Deep Sleep™ is available on select battery models.
RUNTIME CALCULATOR
PORTABLE SONAR BATTERIES
Check Your Runtime with Our Helpful Tool!
Quickly estimate how long your sonar unit will run on a given battery, giving you the confidence to plan every trip with the right power.
The new line of EVO-TEC™ On-Board Chargers represents the next evolution in charging technology from Norsk Lithium®. EVO-TEC™ chargers offer the ability to select the desired chemistry (Lead Acid, AGM, or Lithium) and switch to the needed voltage (12V/16V) on select models. This innovation heralds a new era of efficiency and reliability in marine charging solutions.
Top NWT Pros Rig Boats with Norsk Lithium® for 2026 Tournament Season
Two of the sport’s top guns cite product reliability, reputation, unmatched feature sets and...
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