Marine Batteries

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Interstate Marine Lead Acid Dual Purpose Batteries

One Interstate marine AGM battery serves as both your cranking battery and powers your trolling motor. With pure, non-alloy lead and the most efficient plate design in the industry, this battery puts the most advanced battery technology on your side. With faster recharging and more overall life than a conventional alloy AGM battery, this battery stays ready for your fishing weekends.

The Interstate marine AGM batteries pack more power into each battery. The expected service life is twice as long as a conventional alloy AGM battery and three times that of a conventional flooded battery. Interstate is so confident in the marine AGM's long life that we back it with a three-year, free replacement warranty.

Part Number	SRP 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-AGM-A	$259.95	24M	750	940	140	N/A	10 1/4	6 13/16	9	44.6	12	D
27M-AGM	$414.95	27M	850	975	182	N/A	12 7/16	5 3/4	8 7/8	59.7	12	D
27M-AGM-A	$279.95	27M	750	900	175	N/A	12	6 13/16	8 11/16	53.6	12	D
31M-AGM	$459.95	31M	925	1155	200	100	13	6 13/16	9 7/16	69.5	12	D
31M-AGM-A	$289.95	31M	825	1031	200	N/A	13	6 13/16	9 7/16	64.2	12	D
34M-AGM	$384.95	34M	800	1000	125	62	10 13/16	6 3/4	7 7/8	46.7	12	D
HD24-DP	$134.95	24M	405	505	100	64	11	6 7/8	9	41.2	12	W

Interstate Marine Lithium Dual Purpose Batteries

Interstate lithium dual purpose batteries offer both engine-starting power and deep-cycle capabilities for extended use, making them ideal for a wide range of boating needs. While lithium batteries may have a higher upfront cost, their long lifespan, efficiency and reliability make them a smart and cost-effective choice for boaters.

Part Number	SRP USD	Group Size The physical dimensions of a battery.	Cold Cranking Amps (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
LI24MDP12V100	$1204.95	24M		1000	240	N/A	10 1/4	6 13/16	8 7/8	29.8	12	D

Key features of Interstate lithium marine batteries:

MORE CYCLE LIFE
Lasts up to 10X longer
than AGM batteries

LIGHTWEIGHT
Less than half the weight
of regular batteries

FASTER RECHARGE
Recharges up to 3X faster
than regular batteries

HIGHER USEABLE CAPACITY
Can use 100% of
its available capacity

CONSISTENT PERFORMANCE
Maintains consistent performance throughout the entire discharge

MAINTENANCE FREE
Contains no battery acid
and is noncorrosive

6-YEAR LIMITED WARRANTY
Lithium Dual Purpose Battery
6-Year Limited Warranty

IPX-7 PROTECTION
Safe against water immersion
up to 1 meter for 30 minutes

Deep-Cycle Marine Battery Size Chart

Deep-cycle battery sizes and capacities can vary, making it crucial to choose the right battery size for your needs. Selecting the correct size ensures optimal performance, extending the life of your battery for consistent power delivery.

Lithium Battery Accessories

At Interstate, we offer accessories to support and maintain your lithium battery systems. Contact your dealer for details. The lithium accessories lineup includes: