{"product_id":"mighty-max-battery-ytx9-bs-12v-8ah-replacement-for-predator-8750w-generator-agm-sealed-maintenance-free","title":"Mighty Max Battery YTX9-BS 12V 8Ah Replacement for Predator 8750W Generator — AGM, Sealed, Maintenance-Free","description":"\u003cp\u003e\u003cstrong\u003eThe Mighty Max Battery YTX9-BS is a sealed 12V, 8Ah rechargeable SLA battery engineered to replace PTX9BS units in Predator 8750-watt generators and deliver reliable starting power in varied conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Predator PTX9BS-equipped generator needs a dependable replacement battery, this YTX9-BS model from Mighty Max Battery offers a compact, maintenance-free option designed for frequent starts and rugged use. Built with AGM (absorbed glass mat) technology, the battery is sealed and spill-proof, so it can be mounted in almost any orientation and tolerate vibration and temperature swings typical of portable power equipment.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this battery fit my Predator 8750-watt generator?\u003c\/h3\u003e\n\n\u003cp\u003eThe YTX9-BS matches the PTX9BS physical size, polarity and electrical ratings needed for many Predator 8750W generators. Its terminals are configured with positive on the left and negative on the right, and the casing dimensions conform to common PTX9BS replacement standards.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDimensions: 5.90\" x 3.38\" x 4.25\" for correct fit in the battery tray.\u003c\/li\u003e\n  \u003cli\u003ePolarity: positive terminal on left, negative on right for plug-and-play swap.\u003c\/li\u003e\n  \u003cli\u003eElectrical spec: 12V, 8Ah, 135 CCA suitable for starting applications.\u003c\/li\u003e\n  \u003cli\u003eComes with screws only; no harness or extra mounting hardware included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance can I expect in everyday and extreme conditions?\u003c\/h3\u003e\n\n\u003cp\u003eDesigned for a high discharge rate and robust cycle life, this sealed lead-acid battery performs reliably for frequent starts and recovers well from deep discharges. Its AGM construction helps maintain output across a broad temperature range, while the sealed design keeps electrolyte contained for safer handling.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh discharge capability to deliver strong cranking power when starting engines.\u003c\/li\u003e\n  \u003cli\u003eAGM spill-proof design allows safe mounting in different positions.\u003c\/li\u003e\n  \u003cli\u003eResistant to shocks and vibration—suitable for portable generator environments.\u003c\/li\u003e\n  \u003cli\u003eOperates reliably in both warm and cold ambient temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and maintain the Mighty Max YTX9-BS?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is straightforward for anyone replacing a PTX9BS battery: disconnect the old battery, match polarity and terminal type, and secure the replacement using the provided screws. Maintenance is minimal thanks to the sealed AGM design—periodic charging and avoiding prolonged storage at low charge will extend service life.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTurn off generator and remove negative terminal first, then positive, before replacing.\u003c\/li\u003e\n  \u003cli\u003eSecure battery in tray, attach terminals matching polarity, tighten connections firmly.\u003c\/li\u003e\n  \u003cli\u003eKeep battery charged if storing the generator for long periods to prevent sulfation.\u003c\/li\u003e\n  \u003cli\u003eUse a compatible 12V charger designed for SLA\/AGM batteries for best results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty and safety features come with this battery?\u003c\/h3\u003e\n\n\u003cp\u003eThe YTX9-BS is backed by a one-year limited warranty, giving coverage for manufacturing defects during normal use. Built-in safety benefits include the sealed construction that prevents leaks and reduces maintenance tasks compared with flooded lead-acid types.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOne-year warranty against manufacturing defects under normal usage.\u003c\/li\u003e\n  \u003cli\u003eSealed, maintenance-free design reduces risk of spills and handling issues.\u003c\/li\u003e\n  \u003cli\u003eAGM electrolyte retention improves safety in mobile and vibration-prone settings.\u003c\/li\u003e\n  \u003cli\u003eRechargeable and serviceable with appropriate SLA charging equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Owners of Predator 8750-watt generators and other small-engine systems that require a compact, serviceable replacement battery will find the Mighty Max Battery YTX9-BS a practical choice. It’s aimed at users who want a sealed, vibration-resistant, ready-to-install battery with reliable starting power, minimal upkeep and a one-year warranty for peace of mind.\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 battery compatible with PTX9BS models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The YTX9-BS matches PTX9BS dimensions, polarity and electrical ratings for direct replacement in many Predator 8750W generators.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need extra accessories to install this battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No additional harnesses are included; the battery ships with screws only. Use your existing connectors or purchase a compatible harness if needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mighty Max Battery","offers":[{"title":"Default Title","offer_id":48086149791902,"sku":"B07DSF2BG8","price":49.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mighty-max-battery-front-view_3202418a-f972-4716-a9c7-32359bf83793.jpg?v=1785886878","url":"https:\/\/northtrailauto.ca\/products\/mighty-max-battery-ytx9-bs-12v-8ah-replacement-for-predator-8750w-generator-agm-sealed-maintenance-free","provider":"North Trail Auto","version":"1.0","type":"link"}