{"product_id":"mighty-max-battery-12v-18ah-sla-agm-replacement-battery-ml18-12-sealed-maintenance-free-for-field-brush-mowers","title":"Mighty Max Battery 12V 18AH SLA\/AGM Replacement Battery ML18-12 — Sealed, Maintenance-Free for Field \u0026 Brush Mowers","description":"\u003cp\u003e\u003cstrong\u003eThe Mighty Max ML18-12 is a 12V 18AH sealed lead‑acid (SLA\/AGM) rechargeable battery built for equipment like DR Field and brush mowers, offering maintenance‑free power and durable construction.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact SLA battery delivers steady 12-volt output with an 18 amp‑hour capacity and is UL certified for safety. It’s a maintenance‑free, sealed AGM design that tolerates a wide temperature range, handles high discharge rates, and can be mounted in any orientation. The unit ships with mounting screws and a nut‑and‑bolt terminal, but does not include wire harnesses or additional mounting hardware.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this battery perform in outdoor power equipment?\u003c\/h3\u003e\n\u003cp\u003eThe ML18-12 is designed to withstand the demands of outdoor tools such as field mowers and brush cutters. Its AGM construction resists spills and vibration for dependable starts and run time during tough jobs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh discharge capability for motor‑driven loads\u003c\/li\u003e\n  \u003cli\u003eDurable against shocks and vibration common in outdoor gear\u003c\/li\u003e\n  \u003cli\u003eOperates across a broad temperature range for seasonal use\u003c\/li\u003e\n  \u003cli\u003eSealed design eliminates the need for water top‑ups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical specs and connection details?\u003c\/h3\u003e\n\u003cp\u003eThe battery measures approximately 7.12\" x 3.00\" x 6.50\" and uses a nut‑and‑bolt terminal configuration for secure attachment. Check your equipment’s battery compartment and terminal orientation before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDimensions: 7.12 in (L) x 3.00 in (W) x 6.50 in (H)\u003c\/li\u003e\n  \u003cli\u003eTerminal style: nut and bolt (screws included)\u003c\/li\u003e\n  \u003cli\u003eListing includes battery and fastening screws only\u003c\/li\u003e\n  \u003cli\u003eNo wire harnesses or external mounts supplied\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I handle charging and maintenance?\u003c\/h3\u003e\n\u003cp\u003eThis sealed AGM battery is maintenance‑free: there’s no need to add water or perform electrolyte checks. Use a compatible 12V SLA\/AGM charger and follow the charger manufacturer’s recommended charge profile to maximize life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecharge with a 12V SLA\/AGM charger for best results\u003c\/li\u003e\n  \u003cli\u003eAvoid extreme prolonged deep discharges to preserve cycles\u003c\/li\u003e\n  \u003cli\u003eStore charged in a cool, dry location when not in use\u003c\/li\u003e\n  \u003cli\u003eOne‑year limited warranty covers manufacturing defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Mighty Max ML18-12 suits owners and technicians who need a reliable, service‑free replacement battery for DR Field and brush mowers, small outdoor machines, or backup power applications that require compact 12V 18AH SLA performance. It’s especially appropriate for users who prioritize a sealed, vibration‑resistant battery that installs easily and operates over a wide temperature range.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this battery compatible with DR Field mowers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the ML18-12 is commonly used as a replacement in DR Field and similar brush mowers, but verify terminal type and dimensions before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the battery require maintenance or water topping?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — it’s a sealed AGM maintenance‑free battery; no water additions are needed during its service life.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mighty Max Battery","offers":[{"title":"Default Title","offer_id":48083144704158,"sku":"B00U3O23QC","price":64.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mighty-max-front-view.jpg?v=1785826405","url":"https:\/\/northtrailauto.ca\/products\/mighty-max-battery-12v-18ah-sla-agm-replacement-battery-ml18-12-sealed-maintenance-free-for-field-brush-mowers","provider":"North Trail Auto","version":"1.0","type":"link"}