Norsk Lithium specializes in high-performance lithium-ion batteries and chargers for marine electronics, ice fishing, and off-grid power applications.
Norsk Lithium designs and manufactures premium lithium-ion and LiFePO4 batteries engineered specifically for modern fishing electronics, marine applications, and off-grid use. Understanding the unique demands of anglers and outdoorsmen, Norsk collaborates with electronics engineers to deliver batteries that optimize performance while balancing size, weight, and environmental requirements.
Their product line includes advanced heated batteries, portable sonar batteries, and multi-bank onboard chargers, all featuring advanced Battery Management Systems (BMS) and smart connectivity through the Norsk Guardian App.
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Common questions about manuals, registration, and support for this brand.
Plug the provided charger into an electrical outlet and connect the battery. It will wake within 10-15 seconds and the LED will turn red to indicate charging has started.
While a lead-acid charger won't strictly damage the battery, it will only charge it to 60-80% capacity. It is highly recommended to use a Norsk Lithium or LiFePO4-specific charger to reach full capacity and ensure longevity.
Press and hold the Power Management button until 3 LED lights illuminate on the panel, then release. This cuts voltage at the terminals to protect the battery from parasitic draws during long-term storage.
Open the cover and allow the water to drain, then air dry at room temperature. Do not use heat or pressurized air. If exposed to saltwater, rinse gently with fresh water first to prevent corrosion.
You can register online at norsklithium.com/product-registration or through the Norsk Guardian app by creating an account and submitting your purchase receipt within 90 days.