Our best-selling all around battery. Designed to provide 15+ hours of runtime on the most common sonar units with screens up to 7". This little power house is the same dimensions as a standard flasher battery (151x65x94 mm), but weighs only 2.6 lbs.
Don't store your battery for the winter. NORSK batteries include a patent pending LED indicator and Dual USB accessory ports! Keep your phone charged and power accessories during all of your outdoor adventures.
800+ charge cycles, 2 year limited warranty!
15AH Lithium-Ion Battery
The chart below shows estimated runtimes based on manufacturer specified power draws, available from their respective websites and/or publications. While NORSK has tested and verified the models listed in the summary chart, most models listed below are calculated.
Brand Model Draw 7.5AH 15AH Humminbird Ice 35 0.21A 36 hrs 72hrs Humminbird Ice 45 0.25A 30 hrs 60hrs Humminbird Ice 55 0.30A 25 hrs 50hrs Humminbird Piranha MAX 4/4DI 0.18A 42 hrs 84hrs Humminbird Helix 5 (ALL Models) 0.65A 13 hrs 26hrs Humminbird Helix 7 (ALL Models) 0.80A 9 hrs 18hrs Humminbird Helix 8 (ALL Models) 1.00A 8 hrs 16hrs Humminbird Helix 12 (ALL Models) 1.75A 4 hrs 8hrs Humminbird Solix 10 (ALL Models) 2.40A 3 hrs 6hrs Humminbird Solix 12 (ALL Models) 2.88A 3 hrs 6hrs Humminbird Solix 15 (ALL Models) 4.56A 2 hrs 4hrs Garmin Striker 1.00A 8 hrs 16hrs Garmin Striker Plus 1.50A 5 hrs 10hrs Garmin echoMAP 50s/dv 2.25A 3 hrs 6hrs Garmin echoMAP 70s/dv 2.25A 3 hrs 6hrs Garmin EchoMAP CHIRP 4x 0.41A 18 hrs 36hrs Garmin EchoMAP CHIRP 5x 0.59A 13 hrs 26hrs Garmin EchoMAP CHIRP 6x 1.41A 5 hrs 10hrs Garmin EchoMAP CHIRP 7x 1.67A 4 hrs 8hrs Garmin ECHOMAP Plus 4x 0.41A 18 hrs 36hrs Garmin ECHOMAP Plus 6x 1.00A 8 hrs 16hrs Garmin ECHOMAP Plus 7x 1.25A 6 hrs 12hrs Garmin ECHOMAP Plus 9x 1.50A 5 hrs 10hrs Garmin ECHOMAP Ultra 10x 2.16A 3 hrs 6hrs Garmin ECHOMAP Ultra 12x 2.16A 3 hrs 6hrs Garmin ECHOMAP UHD 6x 1.00A 8 hrs 16hrs Garmin ECHOMAP UHD 7x 1.25A 6 hrs 12hrs Garmin ECHOMAP UHD 9x 1.50A 5 hrs 10hrs Garmin Livescope GLS10 4.83A 2 hrs 4hrs Marcum M1 0.23A 33 hrs 66hrs Marcum M3 0.20A 38 hrs 76hrs Marcum M5 0.28A 27 hrs 54hrs Marcum LX-6s 0.37A 20 hrs 40hrs Marcum LX-7 0.55A 14 hrs 28hrs Marcum LX-9 0.78A 10 hrs 20hrs Marcum MX-7gps 0.33A 23 hrs 46hrs Marcum VS485c 0.38A 20 hrs 40hrs Marcum Mission SD 0.30A 25 hrs 50hrs Marcum Quest HD 0.88A 9 hrs 18hrs Lowrance Hook 5 0.90A 8 hrs 16hrs Lowrance Hook 7 1.25A 6 hrs 12hrs Lowrance Hook 9 1.50A 5 hrs 10hrs Lowrance Elite-7Ti2 0.90A 8 hrs 16hrs Lowrance Elite-9Ti2 0.90A 8 hrs 16hrs Lowrance Elite-12Ti2 1.90A 4 hrs 8hrs Lowrance HDS-7 1.70A 4 hrs 8hrs Lowrance HDS-9 2.00A 4 hrs 8hrs Lowrance HDS-12 2.30A 3 hrs 6hrs Lowrance HDS-16 3.00A 3 hrs 6hrs Vexilar FL-8SE 0.25A 30 hrs 60hrs Vexilar FLX-12 0.24A 31 hrs 62hrs Vexilar FL-18 0.20A 38 hrs 76hrs Vexilar FLX-20 0.22A 34 hrs 68hrs Vexilar FLX-28 0.26A 29 hrs 58hrs Vexilar FLX-30BB 0.30A 25 hrs 50hrs Aqua Vu 715c 0.70A 11 hrs 22hrs Aqua Vu HD7i Gen2 1.00A 8 hrs 16hrs Aqua Vu HD7i Pro Gen2 1.20A 6 hrs 12hrs Aqua Vu HD10i Gen2 1.50A 5 hrs 10hrs Aqua Vu HD10i Pro Gen2 1.50A 5 hrs 10hrs