The best-selling Norsk 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!

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