{"product_id":"yuasa-yuam320bs-ytx20l-bs-maintenance-free-agm-battery-with-acid-pack","title":"Yuasa YUAM320BS YTX20L-BS Maintenance Free AGM Battery with Acid Pack","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Yuasa YUAM320BS YTX20L-BS is a maintenance-free AGM battery designed for riders who value dependable power with minimal upkeep. It combines advanced lead-calcium technology with an absorbed glass mat that keeps the electrolyte contained, helping you stay ready for the next ride without frequent top-ups. The accompanying acid pack lets you activate the dry cell when you’re ready, offering a straightforward setup that fits a busy or seasonal riding schedule.\u003c\/p\u003e\n\u003ch3\u003eKey advantages at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintenance Free operation: no water additions required during normal use, with periodic charging advised if the vehicle sits unused.\u003c\/li\u003e\n  \u003cli\u003eExtended stability: lead-calcium technology helps the electrolyte’s specific gravity stay balanced longer than conventional batteries.\u003c\/li\u003e\n  \u003cli\u003eNonspillable design: AGM separators keep electrolyte contained, and the valve-regulated construction minimizes water loss.\u003c\/li\u003e\n  \u003cli\u003eActivation via Acid Pack: ‘Bottle Supplied’ packaging means the electrolyte is stored separately and added by the user when activating the battery.\u003c\/li\u003e\n  \u003cli\u003eCompact size with solid spec: designed dimensions (175 mm x 87 mm x 155 mm) and 13.9 lb weight when filled with acid provide a practical fit for many vehicles.\u003c\/li\u003e\n  \u003cli\u003eSolid starting performance: 18 Ah capacity with 270 CCA at 0 °F supports cold-start reliability in demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world usage scenarios\u003c\/h3\u003e\n\u003cp\u003eWhether you’re prepping an ATV for weekend adventures, cruising a motorcycle on cooler mornings, or keeping a personal watercraft ready for the season, this battery aims to deliver steady power when you need it most. The VRLA design helps minimize maintenance interruptions, while the acid activation step is straightforward, enabling a quick setup after delivery.\u003c\/p\u003e\n\u003ch3\u003eSpecifications and fitment notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCapacity: 18 Ah at 10-hour rate\u003c\/li\u003e\n  \u003cli\u003eRegular charging current: 1.8 A\u003c\/li\u003e\n  \u003cli\u003eCold-cranking amps: 270 CCA @ 0 °F\u003c\/li\u003e\n  \u003cli\u003eDimensions: 175 mm (L) x 87 mm (W) x 155 mm (H)\u003c\/li\u003e\n  \u003cli\u003eWeight: 13.9 lb with acid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplications span a wide range ofATVs, motorcycles, and watercraft, reflecting Yuasa’s focus on versatility and reliability. While not a universal replacement for every model, the YUAM320BS is a solid option for riders seeking a maintenance-free AGM battery with a practical activation process and strong cold-weather performance. If you’re evaluating batteries for seasonal use or vehicles that spend time in storage, consider how the combined features—ease of activation, spill-free design, and robust starting power—align with your riding routine and storage habits.\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: What is included with the BS (Bottle Supplied) model?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The electrolyte is stored separately; activation requires adding the acid pack to the battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What maintenance is required for this battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No water additions are needed during use; periodic charging is recommended if the vehicle sits unused.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Yuasa","offers":[{"title":"Default Title","offer_id":42465978417237,"sku":"B000H7DXBO","price":159.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/yuasa-yuam320bs-bottle-supplied-acid-pack_jpg.jpg?v=1778031571","url":"https:\/\/plentytorque.co.uk\/products\/yuasa-yuam320bs-ytx20l-bs-maintenance-free-agm-battery-with-acid-pack","provider":"PlentyTorque","version":"1.0","type":"link"}