Group 31M Starting Marine and Boat Battery

InfoAJC Starting batteries deliver a large burst of power to easily start your engine.Non-spillable factory activated battery arrives fully sealed, charged and ready for actionMaintenance free AGM technology, no need to add acid or water everExact OEM replacement guaranteed to fit easily and preciselyHigh impact PP case for maximum vibration resistanceReplacement Marine and Boat BatteriesYou must re-use: your existing cabling and hardware. These are replacement batteries onlyIt is your responsibility to verify the batteries being ordered match the batteries in your unit prior to placing your order. We are not responsible for incorrect ordersBuy with confidence. Our batteries are backed by easy 30-day returns and a 12-month warrantyBuilt to handle whatever the road, dirt and water can dish outSpecsBCI Group 31MVoltage: 12VCapacity: 100AhCold Cranking Amps: 800Polarity: +/-Terminal: ITM8Dimensions: L 12.99 x W 6.85 x H 8.54 inchesWeight: 68.4 lbsView Battery Specifications ResourcesReplacing Your Marine and Boat Starting BatteryBenefits of Replacement BatteriesMarine and Boat Starting AGM Battery CareView Marine and Boat Starting Battery ResourcesFAQsWhat is the best replacement battery for a Group 31M Starting Marine and Boat BatteryThe AJC-SLI-31M-700030 is the best replacement battery for a Group 31M Starting Marine and Boat Battery. What are the dimensions of the AJC Group 31M Starting Marine and Boat Battery?The dimensions are L 12.99 x W6.85 x H 8.54 inches. What is your return policy and battery warranty?Our batteries are backed by easy 30-day returns and a 12-month warranty. How do I maintain my SLA battery?These batteries are maintenance-free and factory activated. It arrives fully sealed, charged and ready for action. Do I need to add acid to this battery?No need to add acid or water, ever. Do you have a wholesale, reseller and large volume purchase program?Yes, our bulk purchasing program saves you money and allow you to obtain the batteries you need in one easy, hassle-free transaction. Apply here.