{"id":41823,"date":"2026-09-24T09:45:57","date_gmt":"2026-09-24T07:45:57","guid":{"rendered":"https:\/\/fulbat.com\/?post_type=product&#038;p=41823"},"modified":"2026-09-24T16:09:23","modified_gmt":"2026-09-24T14:09:23","slug":"fm12-820-m31","status":"publish","type":"product","link":"https:\/\/fulbat.com\/usa\/product\/fm12-820-m31\/","title":{"rendered":"FM12-820 (M31)"},"content":{"rendered":"<p style=\"text-align: justify;\">FM12-820 is part of the SMF range designed specifically to deliver strong and reliable starting power for marine and leisure applications. Optimized for engine starting only, this 12V 100Ah battery provides high cranking power and dependable ignition in all conditions.<\/p>\n<p style=\"text-align: justify;\">Ideal for recreational boats, motorhomes, and leisure vehicles; this battery is built to deliver reliable starts and long service life without any maintenance.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Ready-to-use:<\/strong> factory activated for immediate use<\/p>\n<p><strong>100% maintenance free:<\/strong> no refilling required<\/p>\n<p><strong>Upright Installation only:<\/strong> no inclination<\/p>\n<p><strong>Reinforced case:<\/strong> extra durability for extreme conditions<\/p>\n<p><strong>Extended service life: <\/strong>designed for long-lasting reliability<\/p>\n<p><strong>Integrated venting-system:<\/strong> safe release of gases and reduced pressure build-up<\/p>\n<p><strong>Convenient handle: <\/strong>easy to transport and handling<\/p>\n<p><strong>Magic eye charge indicator:<\/strong> quickly shows battery status<\/p>\n","protected":false},"featured_media":41789,"template":"","meta":[],"product_brand":[],"product_cat":[8540,4619,4628],"product_tag":[5417,8520,8519,5040,5041,5813,5042],"class_list":["post-41823","product","type-product","status-publish","has-post-thumbnail","product_cat-ca-ca-marine-range","product_cat-industrial-usa","product_cat-leisure-marine-usa","product_tag-dcm-12800-g24-usa","product_tag-fdm12-820","product_tag-fdm12-820-m31","product_tag-leisure-battery-usa","product_tag-lifepo4-battery-usa","product_tag-m31-usa","product_tag-marine-battery-usa","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - 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