{"product_id":"zthy-dwvrr-11-4v-87wh-laptop-battery-for-dell","title":"ZTHY DWVRR 11.4V 87Wh Laptop Battery for Dell","description":"\u003cp\u003e\u003cstrong\u003eA ZTHY DWVRR 11.4V 87Wh Li-ion replacement battery built to match Dell Inspiron 16 7620 2-in-1 and select Alienware x15\/x17 models for reliable runtime and proper fit.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Dell laptop is showing reduced battery life or won’t hold a charge, this ZTHY DWVRR replacement is designed as a direct-fit Li-ion spare that restores portable uptime. It substitutes OEM part numbers such as DWVRR, 817GN, 0017GN, 0NR6MH and others listed for compatible Inspiron and Alienware notebooks. The pack is rated 11.4 volts and 87Wh (7250mAh), is UL and CE certified, and comes with a 12-month warranty to give you peace of mind after installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I confirm this battery fits my Dell model?\u003c\/h3\u003e\n\u003cp\u003eCheck your current battery label and part number by opening the laptop’s bottom cover or reviewing system hardware information. Match one of the listed compatible part numbers (for example DWVRR, 817GN, 0NR6MH) and ensure your Inspiron 16 7620 2-in-1 uses the 6-cell DWVRR variant rather than a different TN70C 4-cell type.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOpen the back panel to read the battery sticker part number.\u003c\/li\u003e\n  \u003cli\u003eCompare to compatible numbers: DWVRR, 817GN, 0017GN, 0NR6MH, etc.\u003c\/li\u003e\n  \u003cli\u003eConfirm physical battery shape and connector match the bay.\u003c\/li\u003e\n  \u003cli\u003eIf unsure, check your service manual or contact ZTHY support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and safety features does the ZTHY DWVRR provide?\u003c\/h3\u003e\n\u003cp\u003eThis replacement battery uses Li-ion cells arranged as a 6-cell pack rated 87Wh for extended battery runtime. ZTHY follows safety and environmental standards with CE and UL certifications and includes built-in protection circuits to guard against overcharge and short circuits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated voltage: 11.4V, capacity: 87Wh \/ 7250mAh.\u003c\/li\u003e\n  \u003cli\u003e6-cell configuration for balanced power delivery and thermal performance.\u003c\/li\u003e\n  \u003cli\u003eCertified to CE and UL standards for electrical and environmental safety.\u003c\/li\u003e\n  \u003cli\u003eInternal protection circuitry against common battery faults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and condition the new battery for best results?\u003c\/h3\u003e\n\u003cp\u003eInstall the battery carefully, ensuring the connector seats fully and screws are secured. If the laptop doesn’t immediately recognize the pack, reseat the connector and perform a short charge\/discharge cycle to initialize the battery management system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower down and disconnect AC adapter before opening the chassis.\u003c\/li\u003e\n  \u003cli\u003eSeat the connector firmly; replace the back cover and power on.\u003c\/li\u003e\n  \u003cli\u003eIf unrecognized, reinstall the battery and cycle from 10–20% up to full charge 3–4 times.\u003c\/li\u003e\n  \u003cli\u003eAllow firmware or BIOS to detect the new battery; update BIOS if required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for?\u003c\/p\u003e\n\u003cp\u003eThis ZTHY DWVRR 87Wh replacement is intended for Dell users who need a direct-fit battery for Inspiron 16 7620 2-in-1 and compatible Alienware x15\/x17 R1\/R2 systems, technicians performing repairs, or anyone wanting to restore portable runtime without buying a full new laptop. It’s suitable for creators, gamers, and professionals who require extended unplugged use and need a certified, drop-in replacement backed by a 12-month warranty.\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 work in my Inspiron 16 7620 2‑in‑1?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if your laptop uses the DWVRR 6‑cell battery. Open the back cover and match the part number before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What if the laptop doesn't recognize the new battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Reseat the connector, then discharge to 10–20% and charge through 3–4 cycles to initialize the pack.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ZTHY","offers":[{"title":"Default Title","offer_id":48413504864413,"sku":"B0CP72Y871","price":70.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/zthy-dwvrr-front-view.jpg?v=1781269598","url":"https:\/\/nexoltic.com\/products\/zthy-dwvrr-11-4v-87wh-laptop-battery-for-dell","provider":"Nexoltic","version":"1.0","type":"link"}