{"product_id":"uldertra-40v-4-0ah-replacement-battery-for-ryobi-extended-runtime-reliable-power","title":"ULDERTRA 40V 4.0Ah Replacement Battery for Ryobi – Extended Runtime \u0026 Reliable Power","description":"\u003ch2\u003eWhy ULDERTRA 40V 4.0Ah Replacement Battery?\u003c\/h2\u003e\n\u003cp\u003eWhen you reach for your Ryobi cordless tools, you want dependable performance that keeps you moving. The ULDERTRA 40V 4.0Ah replacement battery is designed to slot into Ryobi’s 40V family and deliver steady power across a range of outdoor tasks. Built with lithium-ion cells, this pack aims to minimize downtime and provide a familiar feel in hand, so you can complete yard work, garden projects, and routine maintenance with fewer interruptions.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility that fits a wide range of tools\u003c\/h3\u003e\n\u003cp\u003eThis replacement battery is engineered to replace many Ryobi 40V batteries and works with a broad spectrum of tools in the 40V ecosystem. You’ll find it compatible with popular models across lawn, garden, and outdoor equipment, allowing you to keep one energy source ready for different tasks without juggling mismatched packs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExamples include models in the Ryobi 40V family such as RY40180, RY40200, RY40201A, RY40202, RY40400, RY40402A, RY40403, RY40411, and RY40511.\u003c\/li\u003e\n  \u003cli\u003eDesigned for flexible use across multiple tools, from trimming to seasonal cleanup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePower you can rely on, with practical safety features\u003c\/h3\u003e\n\u003cp\u003eKey specs include a 40V nominal rating and a 4000mAh capacity, providing a balanced runtime for a variety of tasks. The pack uses lithium-ion chemistry, which helps avoid the memory effect and supports charging on a flexible schedule. Four LED indicators give a quick read on remaining life, helping you plan ahead and minimize unexpected pauses. The design also features over-molded edges to absorb impact during handling and worksite bumps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e40V \/ 4000mAh Li-ion cells deliver steady performance with no memory effect.\u003c\/li\u003e\n  \u003cli\u003eFour LED indicators let you assess charge level at a glance.\u003c\/li\u003e\n  \u003cli\u003eOver-molded edges provide added grip and protection against everyday use wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety certifications, reliability, and what’s included\u003c\/h3\u003e\n\u003cp\u003eSafety matters, especially when you’re powering outdoor tools. This ULDERTRA battery is designed with protection against over-discharge, overload, and short circuits, backed by CE, FCC, RoHS, and UL2595-style safety considerations. The package includes one 40V 4.0Ah replacement battery and the option to reach professional after-sales support if you need help selecting the right fit or troubleshooting any issue.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x ULDERTRA 40V 4.0Ah replacement battery included in the box.\u003c\/li\u003e\n  \u003cli\u003eAccess to professional after-sales support for model compatibility and setup questions.\u003c\/li\u003e\n\u003c\/ul\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 ULDERTRA 40V 4.0Ah replacement battery compatible with Ryobi tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is designed to replace many Ryobi 40V batteries and works with models like OP4030\/OP4040 and RY-series tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the package and is there after-sales support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes 1 x ULDERTRA 40V 4.0Ah battery; professional after-sales support is available for help with model compatibility and setup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ULDERTRA","offers":[{"title":"Default Title","offer_id":47516168880302,"sku":"B0D62TYGM2","price":124.05,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/uldertra-40v-battery-compatibility.jpg?v=1771273958","url":"https:\/\/handyskook.ca\/products\/uldertra-40v-4-0ah-replacement-battery-for-ryobi-extended-runtime-reliable-power","provider":"HandySkook","version":"1.0","type":"link"}