120AH WHEELHOUSE POWER PACKAGE
Experience Silent, Stealthy Lithium Power!
The 120Ah Wheelhouse Power Package provides dependable, all day lithium power for wheelhouses, skid houses, and crank houses, delivering a modern upgrade for ice house electrical systems. Built for flexible installations, it supports 12V onboard equipment and supplies 120V outlet power when paired with a separate inverter (not included). In houses equipped with hydraulic systems, the existing lead acid battery is retained to power hydraulics, while lithium power is dedicated to all other onboard electrical needs.
BATTERY
At the core of the package is a Norsk Lithium 120Ah Deep-Cycle battery, engineered for consistent energy delivery and long runtime. Designed specifically for deep cycle use, it maintains steady voltage under continuous load, making it well suited for lighting, electronics, accessories, and inverter powered 120V loads. Compared to traditional lead acid batteries, lithium technology offers half the weight, twice the runtime, five times faster charging, and up to five times the lifespan, reducing long-term replacement costs and lowering overall cost of ownership while providing years of reliable performance.
The system includes complete battery monitoring through the free Norsk Guardian® App, providing real time visibility into battery voltage, state of charge, temperature, and overall system status. App based monitoring allows users to easily manage power usage and monitor charging performance throughout the season.
CHARGER
To support fast recovery and dependable charging, the package includes a 2 bank EVO-TEC™ On Board Charger, with both charging banks configured to charge the 120Ah lithium battery simultaneously for a combined 25 amps of recharge current. During charging, the battery’s built-in Thermal Core Heating Technology™ automatically activates in cold conditions, warming the cells to a safe temperature before charging begins to protect battery health and ensure reliable performance in extreme winter environments.
By combining deep cycle lithium performance, fast charging, cold weather protection, and connected monitoring, the 120Ah Wheelhouse Power Package delivers a practical, efficient upgrade for anglers looking to modernize their ice house power system without unnecessary complexity.
ALL-SEASON USE
The 120Ah battery and on-board charger can also be removed and used in other applications, such as a boat during the summer, providing added flexibility and year-round value.
IMPORTANT: For hydraulic wheelhouse applications, we recommend retaining your lead-acid battery to power the hydraulic system due to its high amp draw requirements, or upgrading to our Ultimate Wheelhouse Lithium Power Package for a complete lithium solution.
PRO TIP: For multi-day trips, we recommend running your generator during downtime or while you sleep to quickly recharge your batteries. Using the included 2 Bank EVO-TEC™ On-Board Chargers allows you to restore power efficiently, helping ensure your system is fully charged and ready when it matters most.
NORSK GUARDIAN® APP 
Connect to the battery via Bluetooth® and monitor and manage your battery with ease using the free Norsk Guardian® App. View real-time battery status, remaining runtime, voltage, amp draw, and system health. The app also provides access to features like Deep Sleep™ and Emergency Reserve (ESR), giving you complete control from your smartphone.
DEEP SLEEP™ ADVANCED STORAGE MODE 
Easily disconnect power from your battery’s terminals, eliminating phantom current draws and preventing fully-discharged batteries when stored for extended periods of time. This convenient feature eliminates the need to manually operate battery disconnect switches, helping ensure your batteries stay charged and ready when you need them. Wake a battery from Deep Sleep™ mode effortlessly with a quick press of the One-Touch Power Management Button on top of the battery or via the Norsk Guardian® App.
Whether your ice house is parked between trips or stored during the off-season, Deep Sleep™ makes protecting your battery simple and hassle-free.
THERMAL-CORE HEATING TECHNOLOGY™
Designed specifically for extreme cold environments, Thermal Core Heating Technology™ ensures safe and reliable charging in winter conditions. When connected to a charger, the system monitors internal cell temperature and automatically redirects incoming charge current to warm the cells if temperatures are below 32°F (0°C).
Once the battery reaches a safe charging temperature, normal charging begins. Combined with full potting using thermally conductive epoxy, custom heat pads, and a proprietary heating control algorithm, Norsk Lithium® delivers industry-leading cold-weather charging performance for ice house applications.
BCI-COMPLIANT CASES 
Norsk Lithium 12V batteries are built in BCI-compliant cases, allowing them to fit directly in place of common Group 31 lead-acid or AGM batteries. This makes upgrading to lithium simple, with no need for oversized or proprietary battery trays—ideal for tight ice house battery compartments.
ONE-TOUCH POWER MANAGEMENT
The Power Management button on the battery allows quick access to key battery functions, including checking state of charge and managing advanced features such as Emergency Reserve (ESR) and Deep Sleep™. This provides simple, on-demand control without requiring a mobile device.
IP67 WATERPROOF
Built for harsh environments, Norsk Lithium® batteries carry an IP67 waterproof rating, protecting against dust intrusion and temporary water exposure. This level of protection ensures reliable operation in wet, icy, and condensation-prone conditions commonly found in ice houses and winter storage environments.
THE NORSK ADVANTAGE
Built by outdoor enthusiasts who understand the demands of cold-weather and off-grid power, Norsk Lithium® batteries are engineered for long-term performance in extreme conditions. Designed to deliver over 4,000 charge cycles and backed by an industry-leading warranty, these batteries provide dependable power season after season.
Every battery includes a standard 10-year warranty, with an additional 2-year warranty extension when registered through the Norsk Guardian® App – ensuring confidence, longevity, and performance wherever your ice house adventures take you.
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