{"product_id":"crown-crv31m-battery-31marine-12volt-dual-post-110ah","title":"CROWN CRV31M 12V 105Ah AGM Deep Cycle Battery - Group 31, Marine, USA Made","description":"\u003cp\u003eThe Crown CRV31M from Crown Marine Batteries is a 12V deep cycle battery offering 105Ah capacity. This AGM dual post battery, part of the Group 31 size category, is engineered specifically for marine use, delivering reliable power where you need it most. Known for durability, it carries the trusted Crown brand and is proudly made in the USA.\u003c\/p\u003e\u003cp\u003eThis battery features sealed AGM technology, which means it’s maintenance free with a valve-regulated, spill-proof design. It supports a 50% depth of discharge, providing dependable performance and a cycle life that holds up against typical flooded marine batteries. The AGM construction allows installation in varied positions without concerns about leaks.\u003c\/p\u003e\u003cp\u003ePhysically, the CRV31M measures approximately 13.0 inches in length, 6.6 inches in width, and 9.4 inches in height, with a weight around 70 pounds. It utilizes dual post terminals suitable for marine-related equipment connections. These dimensions and terminals conform to the BCI Group 31 standard, common in many boat applications.\u003c\/p\u003e\u003cp\u003eThis model powers marine trolling motors and other onboard electrical systems that demand steady, long-lasting energy. It’s also suitable for other applications requiring a robust 12V marine battery. Available for same-day pickup at Bulldog Battery in Willoughby, Ohio, your Northeast Ohio battery specialists with over 35 years of experience.\u003c\/p\u003e\u003cp\u003eThe CRV31M comes with reliable coverage backed by a brand known for marine battery expertise. With its manufacture in the USA and a solid warranty, it offers peace of mind to boaters seeking a dependable power source. Contact Bulldog Battery to ensure you have the power needed for your next outing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAGM Group 31 Deep Cycle, 12V 105Ah: Dual post design tailored for marine trolling motors, boats, and RV house power applications.\u003c\/li\u003e\n\u003cli\u003eDurable Cycle Performance: Supports 50% depth of discharge with maintenance-free AGM technology for extended life and spill-proof operation.\u003c\/li\u003e\n\u003cli\u003eRobust Construction: Valve-regulated AGM build is sealed, leak-proof, and installable in almost any orientation, ensuring safe handling.\u003c\/li\u003e\n\u003cli\u003eMarine and RV Ready: Ideal for powering trolling motors, boat electrical systems, and off-grid house battery setups.\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA with a solid warranty: Crown stands behind its marine battery quality and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bulldog Battery, Inc.","offers":[{"title":"Default Title","offer_id":49462862151956,"sku":"AGM31M","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5625\/4228\/files\/4e1de343-c615-491b-a01f-9502a9070df1.webp?v=1776615177","url":"https:\/\/bulldogbattery.com\/products\/crown-crv31m-battery-31marine-12volt-dual-post-110ah","provider":"Bulldog Battery, Inc.","version":"1.0","type":"link"}