Marine Batteries

Interstate Marine Starting Batteries

Whether you’re sailing the ocean or ripping it up in a motorboat, Interstate has a wide selection of powerful marine starting batteries in. Our batteries are built to withstand the most rugged marine conditions. You can spend more time having fun and less time worrying about your battery. Our marine starting batteries come with a 12-month free replacement warranty. Browse the lineup below or try our battery wizard to get a product recommendation for your application.

Select a battery option:

Part Number	MSRP USD	Group Size The physical dimensions of a battery.	CCA Cold cranking amps start your car. If this number meets or exceeds your vehicle’s needs, you’re good to go.	CA Cranking amps are measured at warm temperatures to show what a battery can deliver under ideal conditions. CCA indicates performance under harsher conditions.	RC Reserve capacity is the steady power your battery provides the electrical system when the alternator is not operating.	Ah Ampere hour measures the battery’s capacity and indicates how much energy can be stored by the battery.	Length	Width	Height	Weight	Voltage	Wet/Dry
24M-HD	$129.95	24M	500	625	95	N/A	11	6 7/8	9	39.3	12	W
24M-RD	$114.95	24M	400	500	75	N/A	11	6 7/8	9	37.0	12	W
24M-XHD	$164.95	24M	800	1000	135	N/A	11	6 7/8	9	44.5	12	W
27M-XHD	$174.95	27M	800	1000	182	N/A	12 3/4	6 7/8	9	51.7	12	W

Finding Your Batteries

Marine Batteries

Interstate Marine Starting Batteries