{"product_id":"futurebatt-lk03xl-battery-for-hp-envy-x360-55-8wh","title":"Futurebatt LK03XL Battery for HP Envy X360 55.8Wh","description":"\u003cp\u003e\u003cstrong\u003eFuturebatt LK03XL is a direct-replacement Li-ion laptop battery designed to restore full runtime to compatible HP Envy X360 15- and 17-inch convertible models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your HP Envy X360 shows reduced battery life, refuses to hold charge, or you need a like-for-like replacement, the Futurebatt LK03XL supplies the correct 11.55V voltage and 55.8Wh capacity in a 3-cell pack engineered to match OEM fit and function. This battery is built to industry safety standards and comes with a 12-month warranty and a straightforward return window.\u003c\/p\u003e\n\n\u003ch3\u003eWill this battery fit my HP Envy X360 model?\u003c\/h3\u003e\n\u003cp\u003eCompatibility depends on the specific model number, not just the series name. The LK03XL fits many HP Envy X360 15- and 17-inch variants, but please verify your laptop’s exact model or part number against the listed compatible part numbers before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits numerous 15m and 17m series models (examples: 15m-bp112dx, 17m-ae111dx).\u003c\/li\u003e\n  \u003cli\u003eCompatible part numbers include LK03XL, 916368-421, 916814-855, and others listed by Futurebatt.\u003c\/li\u003e\n  \u003cli\u003eDo not buy based only on series—confirm full model or part number.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long will the LK03XL keep my laptop running?\u003c\/h3\u003e\n\u003cp\u003eThe LK03XL supplies 55.8Wh of energy at 11.55V, which restores the laptop to near-original runtime depending on workload and settings. Real-world battery life varies by brightness, apps, wireless use, and power profile settings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated capacity: 55.8Wh (3-cell Li-ion pack).\u003c\/li\u003e\n  \u003cli\u003eNominal voltage: 11.55V to match OEM specifications.\u003c\/li\u003e\n  \u003cli\u003eExpected cycle life: around 500 recharge cycles under normal use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the battery safe and covered by warranty?\u003c\/h3\u003e\n\u003cp\u003eFuturebatt batteries include built-in circuit protections and meet CE, RoHS, and FCC requirements to reduce risk and comply with environmental standards. The product is backed by a 12-month warranty and a 30-day money-back policy for peace of mind.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCertifications: CE, RoHS, FCC compliance asserted by manufacturer.\u003c\/li\u003e\n  \u003cli\u003eProtection features: internal circuit safeguards against overcharge\/overcurrent.\u003c\/li\u003e\n  \u003cli\u003eSupport: 12-month warranty and 30-day return window via your order portal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before installing this battery?\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing or fitting the LK03XL, confirm your laptop’s exact model and part number; check that screw layout and connector orientation match your existing battery. Use correct installation procedures and avoid forcing the pack into place to prevent damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify exact laptop model and part number against the compatibility list.\u003c\/li\u003e\n  \u003cli\u003eInspect connector shape and screw positions vs your current battery.\u003c\/li\u003e\n  \u003cli\u003ePower down the laptop and follow manufacturer-recommended installation steps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Futurebatt LK03XL is intended for HP Envy X360 owners who need a reliable, cost-effective replacement battery that restores usable runtime and maintains proper voltage. It’s suitable for power users and everyday users with compatible 15- and 17-inch Envy X360 models, repair shops replacing failing packs, and anyone seeking a certified aftermarket battery with a warranty and clear compatibility guidance.\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: How do I confirm this battery fits my laptop?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your laptop’s exact model or part number against the listed compatible numbers like LK03XL, 916368-421 before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty and returns are offered?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Futurebatt includes a 12-month warranty and a 30-day money-back return window via your order page.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Futurebatt","offers":[{"title":"Default Title","offer_id":48412751069341,"sku":"B0D9Y32DK2","price":35.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/futurebatt-lk03xl-front-view.jpg?v=1781246899","url":"https:\/\/nexoltic.com\/products\/futurebatt-lk03xl-battery-for-hp-envy-x360-55-8wh","provider":"Nexoltic","version":"1.0","type":"link"}