{"product_id":"ryobi-40v-replacement-compact-battery-charger-op404-oem-compatible-with-thermal-protection","title":"RYOBI 40V Replacement Compact Battery Charger OP404 — OEM-compatible with thermal protection","description":"\u003cp\u003e\u003cstrong\u003eThe RYOBI Lithium-ion 40 Volt Replacement Compact OEM Battery Charger OP404 is a compact, factory-compatible charger designed to safely and efficiently recharge 40V RYOBI batteries.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you need a dependable charger for your RYOBI 40V tools, the OP404 offers a space-saving design that restores lithium-ion packs for continued use with compatible outdoor power equipment. This unit is built to OEM specifications so it fits the same battery platforms and provides predictable charging behavior without extra bulk. It’s suited for homeowners and pros who want quick, routine recharges and a charger that matches the original toolset’s performance.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will the OP404 recharge my 40V battery?\u003c\/h3\u003e\n\n\u003cp\u003eThe OP404 delivers steady charging tuned for RYOBI 40V lithium-ion packs, balancing speed and battery longevity. Actual times vary by battery capacity and state of charge, but this compact charger is optimized for everyday power cycles.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEngineered for RYOBI 40V battery chemistry and connectors\u003c\/li\u003e\n  \u003cli\u003eTypical recharge times depend on battery amp-hour rating\u003c\/li\u003e\n  \u003cli\u003eDesigned to avoid excessive heat during normal charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this charger compatible with my existing RYOBI 40V batteries?\u003c\/h3\u003e\n\n\u003cp\u003eThe OP404 is an OEM replacement intended for use with RYOBI 40V lithium-ion batteries that share the same physical connection and voltage range. Always check your battery label to confirm model compatibility before purchase.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits standard RYOBI 40V battery packs and slide-on connections\u003c\/li\u003e\n  \u003cli\u003eMatches OEM electrical specifications for safe operation\u003c\/li\u003e\n  \u003cli\u003eRecommended as a direct replacement for worn or lost chargers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and protection features does this charger include?\u003c\/h3\u003e\n\n\u003cp\u003eThe OP404 includes the safety considerations you expect from a factory-compatible charger—circuit protection and thermal management to reduce risk during regular use. It’s intended for normal household and jobsite environments when used according to instructions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIntegrated protection against overcharging and short circuits\u003c\/li\u003e\n  \u003cli\u003eThermal design to manage normal heat buildup while charging\u003c\/li\u003e\n  \u003cli\u003eDurable housing suited for workshops and storage between uses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow compact and portable is the OP404 for storage or travel?\u003c\/h3\u003e\n\n\u003cp\u003eThe charger’s compact footprint makes it easy to store on a shelf, in a vehicle, or in a tool cabinet without taking up much space. It’s lightweight and straightforward to carry as a spare or replacement for mobile crews.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSmall form factor saves space in workshops and trucks\u003c\/li\u003e\n  \u003cli\u003eLightweight for convenient transport between sites\u003c\/li\u003e\n  \u003cli\u003eSimple cord management for tidy storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The RYOBI OP404 charger suits homeowners, hobbyists, and tradespeople who already own 40V RYOBI lithium-ion batteries and need a reliable OEM-style charging solution. Choose this unit if you want the convenience of a compact charger that matches the original equipment’s fit and charging behavior. If you require faster professional rapid-charging or multi-bay systems, consider higher-capacity chargers designed specifically for heavy-duty, continuous use.\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: Will this charger work with all RYOBI 40V batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The OP404 is designed for standard RYOBI 40V lithium-ion packs with matching slide-on connectors; verify your battery’s model label to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the OP404 include safety protections?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The charger includes overcharge and thermal protections to help safeguard batteries during normal charging routines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RYOBI","offers":[{"title":"Default Title","offer_id":48087282679966,"sku":"B09FZNDPZ7","price":40.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ryobi-op404-front-view.jpg?v=1785920228","url":"https:\/\/northtrailauto.ca\/products\/ryobi-40v-replacement-compact-battery-charger-op404-oem-compatible-with-thermal-protection","provider":"North Trail Auto","version":"1.0","type":"link"}