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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.
| Part Number | Group Size | Cold Cranking Amps | Cranking Amps | (RC) Min @ 25 Amp | Length | Width | Height | Weight | Voltage | Wet/Dry |
| 24M-HD | 24MS | 500 | 625 | 95 | 11 | 6 7/8 | 9 1/2 | 39.7 | 12 | W |
| 24M-RD | 24MS | 400 | 500 | 75 | 11 | 6 7/8 | 9 1/2 | 37.3 | 12 | W |
| 24M-XHD | 24MS | 800 | 1000 | 135 | 11 | 6 7/8 | 9 1/2 | 44.6 | 12 | W |
| 27M-XHD | 27MS | 800 | 1000 | 182 | 12 3/4 | 6 3/4 | 9 1/2 | 53.6 | 12 | W |
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