Norsk
Norsk 14.8V 20Ah Lithium-Ion Battery with Charger
Norsk 14.8V 20Ah Lithium-Ion Battery with Charger
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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.
Battery Type:Lithium-Ion (NMC)
Rated Capacity:20Ah
Nominal Voltage:14.8V
Max Charge Voltage:16.8V
Discharge Cutoff:11.2V
Max Charge Current:7A
Max Continuous Discharge Current:20A
Max Pulse Discharge Current:25A for 3 seconds
Weight:Approx 4.2 lbs
Dimensions (L*W*H):5.94 x 3.86 x 3.7 inches
BMS Protection:Deep Sleep
Over Charge
Over Discharge
Over Current
Short Circuit
High Temp Shutoff
Low Temp Shutoff
Operating Temperature:
Charging: 0 – 45C
Discharging: -20 – 60C
Storage 0-45C
Cycles:2,000+ cycles
100% SATISFACTION GUARANTEE
If there’s a problem with something you purchased from us, you can either bring it to our store or ship it back within 30 days of purchase or ordering, with the exception of electronics. Ship returns via Ground UPS or insured US Mail (we do not accept CODs). We will refund shipping costs on damaged or incorrect merchandise. We will not accept returns on items that have been used.