"Full Description:\nThe 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.\n\nFeatures:\n\u003cul>\n\u003cli>Deep Sleep™: Disconnect power from your battery's terminals to eliminate fully-discharged batteris caused by phantom draw-storing your battery has never been easier.\u003c/li>\n\u003cli>One Touch Power Management: The Power Management button allows users to quickly check state of charge, and manage advanced features such as Deep Sleep™ or BMS reset.\u003c/li>\n\u003cli>IP67 Waterproof: ensures that your Norsk Lithium Battery is fully protected against dust and capable of withstanding immerson in water up to 1 meter deep for 30 minutes.\u003c/li>\n\u003cli>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.\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>Battery Type: Lithium-Ion (NMC)\u003c/li>\n\u003cli>Rated Capacity: 20Ah\u003c/li>\n\u003cli>Nominal Voltage: 14.8V\u003c/li>\n\u003cli>Nominal Voltage: 16.8V\u003c/li>\n\u003cli>Discharge Cutoff: 11.2V\u003c/li>\n\u003cli>Max Charge Current: 7A\u003c/li>\n\u003cli>Max Continuous Discharge Current: 20A\u003c/li>\n\u003cli>Max Pulse Discharge Current: 25A for 3 seconds\u003c/li>\n\u003cli>Weight: 4.2lbs\u003c/li>\n\u003cli>Dimensions: 5.94" L x 3.86" W x 3.7" H\u003c/li>\n\u003cli>BMS Protection: Deep Sleep, Over Charge, Over Discharge, Over Current, Short Circuit, High Temp Shutoff, Low Temp Shutoff\u003c/li>\n\u003cli>Cycles: 2000+ Cycles\u003c/li>\n\u003c/ul>\n"