{"product_id":"rhkrkqn-c31n1815-laptop-battery-for-asus-zenbook-13","title":"RHKRKQN C31N1815 Laptop Battery for ASUS Zenbook 13","description":"\u003cstrong\u003eRHKRKQN C31N1815 is a direct replacement Li‑ion battery made to restore reliable runtime to compatible ASUS Zenbook 13 UX333-series notebooks.\u003c\/strong\u003e\n\n\u003cp\u003eIf your Zenbook 13 is showing short runtimes, unexpected shutdowns, or won't hold a charge, the RHKRKQN C31N1815 provides a factory‑new 11.55V, 50Wh (4210mAh) battery built to match the original specifications. The pack ships with installation tools and a printed guide so you can replace the old module quickly and safely. Cells are Grade A and the product carries CE and UL safety certifications to meet basic electrical and safety expectations.\u003c\/p\u003e\n\n\u003ch3\u003eWhich ASUS models will this battery work with?\u003c\/h3\u003e\n\u003cp\u003eThis battery is designed for a wide range of ASUS Zenbook 13 variants in the UX333, RX333, BX333 and U3300FN families. It matches the C31N1815 part number and several alternate OEM identifiers so it fits the same mounting points and connector used by those notebooks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible series: UX333, UX333F, UX333FA, UX333FAC, UX333FN, RX333F, RX333FA, RX333FN, BX333F, BX333FA, BX333FN, U3300FN\u003c\/li\u003e\n  \u003cli\u003eMatches part numbers: C31N1815, 0B200-03150000, 3ICP5\/70\/81\u003c\/li\u003e\n  \u003cli\u003eIncludes common model suffixes like A3022T, A3132T, A4016T and others in the UX333FA\/FX lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the RHKRKQN battery compare to the original battery?\u003c\/h3\u003e\n\u003cp\u003eRHKRKQN uses Grade A Li‑ion cells chosen for longer cycle life and stable discharge characteristics to mirror OEM performance. Voltage, capacity and physical layout are specified to align with the original C31N1815 so you maintain compatible power management and charging behavior.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVoltage: 11.55V — matches original specification\u003c\/li\u003e\n  \u003cli\u003eCapacity: 50Wh \/ 4210mAh for comparable runtime\u003c\/li\u003e\n  \u003cli\u003e100% new condition with manufacturer packaging and included tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the package and what should I check before ordering?\u003c\/h3\u003e\n\u003cp\u003eThe battery package contains the replacement cell, installation screwdrivers and a printed instruction sheet to assist with DIY replacement. Before you buy, open your laptop’s back cover and confirm the original battery’s model name and connector shape match the photos and the compatible model list to ensure fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage contents: 1 × battery, 1 × screwdriver set, 1 × installation instruction sheet\u003c\/li\u003e\n  \u003cli\u003ePre‑purchase check: verify original model number and connector location\u003c\/li\u003e\n  \u003cli\u003eSupport note: contact seller within the stated return window for any issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the battery safe and what certifications does it have?\u003c\/h3\u003e\n\u003cp\u003eRHKRKQN batteries undergo standard safety testing and are marketed with CE and UL certifications to meet common regulatory requirements. Proper installation and using the included tools reduce the risk of damage; avoid puncturing or exposing the battery to extreme heat or liquids.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafety: CE and UL certified components\u003c\/li\u003e\n  \u003cli\u003eQuality: Grade A cells for reduced power waste and longer life\u003c\/li\u003e\n  \u003cli\u003eCare: follow included instructions for safe replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis replacement battery is for users who need to restore reliable battery life to an ASUS Zenbook 13 from the listed UX333, RX333, BX333 or U3300FN families. It suits DIY repairers comfortable opening a laptop, IT technicians working on multiple units, and owners seeking an affordable OEM‑spec alternative. If you’re unsure whether your laptop matches the compatibility list, open the back panel to confirm the original battery’s model name and connector before purchasing.\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 battery fit my UX333FA model?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if your original battery model is C31N1815 or matches the compatible list; open the back panel to confirm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the package include installation tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it ships with screwdrivers and a printed instruction sheet to assist with replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RHKRKQN","offers":[{"title":"Default Title","offer_id":48413403807901,"sku":"B0CW3NY4XT","price":48.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/rhkrkqn-c31n1815-front-view.jpg?v=1781263648","url":"https:\/\/nexoltic.com\/products\/rhkrkqn-c31n1815-laptop-battery-for-asus-zenbook-13","provider":"Nexoltic","version":"1.0","type":"link"}