{"product_id":"zayaupvl-m5y1k-40wh-14-8v-battery-for-dell-inspiron","title":"ZAYAUPVL M5Y1K 40Wh 14.8V Battery for Dell Inspiron","description":"\u003cp\u003e\u003cstrong\u003eZAYAUPVL's 40Wh M5Y1K 14.8V is a direct-replacement lithium-ion battery designed to restore reliable runtime to a wide range of Dell Inspiron, Latitude and Vostro notebooks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Dell laptop no longer holds a charge or dies too quickly away from the charger, this M5Y1K 40Wh battery offers a compatible, brand-new alternative to the factory unit. It matches the original 14.8V specification, uses four cells, and includes built-in circuit protections to reduce the risk of overcharge, over-discharge and short circuits. The pack ships with a simple instruction sheet and is sized to fit the battery bay for specific Inspiron 14\/15\/17, Latitude and Vostro models listed below.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Dell models will this M5Y1K battery work with?\u003c\/h3\u003e\n\u003cp\u003eThis replacement battery was built to fit many Inspiron 3000 and 5000 series machines as well as select Latitude and Vostro laptops. Confirm your existing battery part number or the laptop model number before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible part numbers: M5Y1K, MSY1K, VN3N0, HD4J0 and other OEM equivalents.\u003c\/li\u003e\n  \u003cli\u003eInspiron 15\/17 series: 5566, 5558, 5559, 5552, 3551, 3552, 3558, 5755, 5756, 5758, 5759, etc.\u003c\/li\u003e\n  \u003cli\u003eInspiron 14 series: 3451, 3452, 3458, 3467 and 5458 variants.\u003c\/li\u003e\n  \u003cli\u003eAlso fits certain Latitude 3460\/3560 and Vostro 3458\/3558 models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long will the 40Wh battery last in everyday use?\u003c\/h3\u003e\n\u003cp\u003eRuntime depends on workload, display brightness and connected peripherals. Under light tasks like web browsing and document editing you can expect noticeably longer unplugged use compared to a worn-out pack.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated capacity: 40Wh at 14.8V (four-cell configuration).\u003c\/li\u003e\n  \u003cli\u003eTypical light-use sessions: several hours—varies by model and settings.\u003c\/li\u003e\n  \u003cli\u003eMedia playback and gaming will reduce runtime; lowering brightness helps extend it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and quality features does this replacement include?\u003c\/h3\u003e\n\u003cp\u003eZAYAUPVL designs this battery with modern protection circuitry and quality cells to help maintain steady performance and longevity. The pack is new, tested, and assembled with safeguards against common electrical faults.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in protections for overcharge, over-discharge and short-circuit events.\u003c\/li\u003e\n  \u003cli\u003eHigh-grade battery cells with low-power design for improved cycle life.\u003c\/li\u003e\n  \u003cli\u003eManufacturing experience and testing to support consistent voltage output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation and compatibility verification straightforward?\u003c\/h3\u003e\n\u003cp\u003eYes—this battery installs into the laptop battery bay in the same way as the original Dell pack. Always power down and remove the old battery carefully, then match the connector and part number before inserting the replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage includes one M5Y1K 40Wh battery and an instruction manual.\u003c\/li\u003e\n  \u003cli\u003eVerify laptop model or OEM part number (M5Y1K \/ MSY1K \/ VN3N0 \/ HD4J0 and equivalents).\u003c\/li\u003e\n  \u003cli\u003eNo drivers required—Windows will detect the new battery after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This ZAYAUPVL M5Y1K 40Wh replacement battery is aimed at Dell users whose original battery no longer delivers acceptable runtimes—home and office workers, students, and travelers who need an affordable, drop-in replacement for supported Inspiron, Latitude and Vostro models. If you want a new pack with built-in protections and standard 14.8V output to get your laptop back to reliable portable use, this battery is a practical match.\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 Dell laptop?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your laptop model or existing battery part number (e.g., M5Y1K, MSY1K, VN3N0, HD4J0) to ensure compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this replacement require special software or drivers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No software is required; the battery is plug-and-play and Windows will recognize it automatically.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ZAYAUPVL","offers":[{"title":"Default Title","offer_id":48413335847069,"sku":"B096KKF976","price":34.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/zayau-pvl-m5y1k-front-packaging.jpg?v=1781261029","url":"https:\/\/nexoltic.com\/products\/zayaupvl-m5y1k-40wh-14-8v-battery-for-dell-inspiron","provider":"Nexoltic","version":"1.0","type":"link"}