{"product_id":"7-6v-4500mah-c21n15wz-internal-laptop-battery-for-asus-vivobook-x556-x556u-x556ua-series","title":"7.6V 4500mAh C21N15WZ Internal Laptop Battery for ASUS VivoBook X556, X556U, X556UA Series","description":"\u003ch3\u003e\u003cb\u003e⚠️ IMPORTANT BUYING NOTICE:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eC21N15WZ Internal Flat-Pack Matrix:\u003c\/b\u003e This premium 7.60V Lithium-Polymer (Li-Polymer) internal replacement battery features a dual-cell slim profile measuring exactly \u003cb\u003e182.30 x 85.00 x 10.15 mm\u003c\/b\u003e and weighing a lightweight \u003cb\u003e177.60 g\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eChassis Architecture Verification:\u003c\/b\u003e This high-density internal power module is engineered specifically for the 15.6-inch \u003cb\u003eASUS VivoBook X556 and F556\u003c\/b\u003e laptop framework families. \u003ci\u003e(Note: This is a completely internal style battery pack; it requires removing the laptop's lower chassis casing for installation and cannot be slid out externally).\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePart Number \u0026amp; Alignment Cross-Check:\u003c\/b\u003e Before completing your purchase, please undo the base tray screws of your laptop to safely expose the internal layout. Your original factory battery must operate on a \u003cb\u003e7.60V\u003c\/b\u003e low-voltage system rail and explicitly display part number \u003cb\u003eC21N15WZ\u003c\/b\u003e to guarantee strict screw mount bracket alignment and correct motherboard data plug routing.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e⚡ RESTORE HIGH-CAPACITY PORTABLE LIBERTY TO YOUR ASUS VIVOBOOK:\u003c\/b\u003e Bring back enduring mobile runtimes and reliable ungrounded power lines to your daily productivity workstation with this brand-new, top-tier replacement internal battery component. Precision-calibrated to deliver a stable \u003cb\u003e7.60V\u003c\/b\u003e load distribution holding an expansive \u003cb\u003e4500mAh (34.00 Wh)\u003c\/b\u003e energy grid, this module supplies steady, uninterrupted power directly to your motherboard components. This effectively eliminates frustrating low-voltage system lag, unexpected battery level percentage drops, or sudden thermal machine cut-offs under multi-tasking application loads. Assembled using premium grade-A internal polymer cells to combat gas expansion and prevent chassis or trackpad warping, it features an advanced integrated motherboard protective circuit that shields your device from short circuits, overcharging, and dangerous electrical surges.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCompatible Original Part Numbers:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eC21N15WZ\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eComprehensive Laptop Compatibility List:\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eASUS VivoBook 15.6-Inch Core Ecosystems\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eASUS VivoBook X556 Series Frameworks:\u003c\/b\u003e X556, X556U, X556UA, X556UB, X556UF, X556UJ, X556UK, X556UV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eASUS VivoBook X556 Specific Build Configurations:\u003c\/b\u003e X556UA-DB71, X556UA-X0018T, X556UB-XX017T, X556UV-XO007T\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eASUS F556 Series Retail Profiles:\u003c\/b\u003e F556, F556U, F556UA, F556UA-AS54, F556UV Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powersmart","offers":[{"title":"Default Title","offer_id":45791793872930,"sku":"NAA091.57P","price":39.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8293\/0978\/files\/NAA091.57P_2.jpg?v=1781751220","url":"https:\/\/www.batterie-center.com\/nl\/products\/7-6v-4500mah-c21n15wz-internal-laptop-battery-for-asus-vivobook-x556-x556u-x556ua-series","provider":"Batterie Center","version":"1.0","type":"link"}