{"product_id":"mighty-max-battery-ytx9-bs-12v-8ah-motorcycle-agm-battery-135-cca-maintenance-free","title":"Mighty Max Battery YTX9-BS 12V 8Ah Motorcycle AGM Battery — 135 CCA, Maintenance-Free","description":"\u003cp\u003e\u003cstrong\u003eThe Mighty Max Battery YTX9-BS is a sealed 12-volt, 8 Ah AGM motorcycle battery delivering 135 CCA in a maintenance-free, ready-to-install package.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact rechargeable sealed lead-acid battery uses Absorbed Glass Mat (AGM) technology to combine spill-proof safety, reliable cold-start performance and resistance to vibration in a package sized for sport bikes, scooters, ATVs and powersports equipment. It ships fully charged and does not require adding electrolyte or routine watering. Built to tolerate a wide temperature range and repeated charge cycles, the YTX9-BS is a straightforward replacement or spare for riders who want plug-and-play power and a one-year warranty.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the YTX9-BS perform in cold starts and daily riding?\u003c\/h3\u003e\n\u003cp\u003eThe YTX9-BS provides 135 Cold Cranking Amps (CCA), which improves starting reliability in cooler conditions compared with lower-CCA cells. Its AGM construction supports higher discharge rates, so it handles repeated engine starts and short-trip use better than standard flooded batteries. For regular commuting or weekend rides, it supplies consistent voltage for lights, ignition and accessories.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e135 CCA for dependable ignition in cool weather\u003c\/li\u003e\n  \u003cli\u003eAGM design supports higher discharge and faster recovery\u003c\/li\u003e\n  \u003cli\u003eStable voltage for lights, horns and electronic systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this battery be mounted in tight or tilted spaces?\u003c\/h3\u003e\n\u003cp\u003eYes — the YTX9-BS is sealed and spill-proof, so it can be installed in any orientation without leaking. Its compact dimensions (5.90\" x 3.38\" x 4.25\") make it suitable for cramped battery compartments found on motorcycles, scooters and some ATVs. The construction also resists shocks and vibration typical of off-road or spirited street riding.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSealed AGM allows multi-position mounting safely\u003c\/li\u003e\n  \u003cli\u003eCompact footprint fits small battery trays and cases\u003c\/li\u003e\n  \u003cli\u003eVibration-resistant casing helps extend usable life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance and charging does this battery require?\u003c\/h3\u003e\n\u003cp\u003eThe YTX9-BS is maintenance-free: it comes fully charged and does not need water top-ups. For long storage, periodic recharge with a compatible motorcycle battery charger or a smart AGM charger is recommended to prevent deep discharge. Use a charger with an AGM or SLA setting to ensure proper charging profile and avoid overcharging.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShips charged and maintenance-free—no watering\u003c\/li\u003e\n  \u003cli\u003eUse a smart charger with AGM\/SLA setting for long storage\u003c\/li\u003e\n  \u003cli\u003eRecommended recharge intervals during long-term storage to preserve capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the dimensions, polarity and included parts?\u003c\/h3\u003e\n\u003cp\u003eThe battery measures 5.90 inches long, 3.38 inches wide and 4.25 inches tall, with positive terminal on the left and negative on the right when viewed from the front. This listing includes the battery and mounting screws only; wire harnesses, connectors or mounting brackets are not supplied. Confirm fit and terminal orientation for your vehicle prior to purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDimensions: 5.90\" x 3.38\" x 4.25\" for compact fit\u003c\/li\u003e\n  \u003cli\u003ePolarity: positive terminal on left, negative on right\u003c\/li\u003e\n  \u003cli\u003eIncluded: battery and screws; no harnesses or brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this battery is for: Riders, powersports owners and DIY mechanics who need a compact, maintenance-free replacement battery with reliable cold-cranking power and the convenience of AGM construction. It's well suited to motorcycles, scooters, ATVs, personal watercraft and small vehicles that require a 12V 8Ah sealed battery with predictable performance, resistance to vibration and easy installation. If you need a straightforward, rechargeable battery that can be mounted in tight spaces and will handle frequent starts, the Mighty Max YTX9-BS is a practical choice backed by a one-year warranty.\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 the YTX9-BS maintenance-free?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s a sealed AGM battery that ships charged and requires no watering; just recharge periodically during long storage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mount this battery on its side?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The sealed AGM construction allows installation in any orientation without spilling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mighty Max Battery","offers":[{"title":"Default Title","offer_id":48086169125022,"sku":"B00K5391N4","price":49.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mighty-max-ytx9-bs-front-view_f7fa2499-7f46-4173-adb5-16f129fb8fe3.jpg?v=1785888156","url":"https:\/\/northtrailauto.ca\/products\/mighty-max-battery-ytx9-bs-12v-8ah-motorcycle-agm-battery-135-cca-maintenance-free","provider":"North Trail Auto","version":"1.0","type":"link"}