{"product_id":"futurebatt-b31n1912-laptop-battery-for-asus-vivobook-14-e410m-l410m-42wh-11-55v","title":"Futurebatt B31N1912 Laptop Battery for Asus VivoBook 14 E410M\/L410M – 42Wh, 11.55V","description":"\u003cp\u003eUpgrade your Asus VivoBook with the Futurebatt B31N1912 replacement laptop battery. This 11.55V, 42Wh pack is designed to deliver steady power, maintain consistent performance, and support you through long work sessions without frequent recharges. Built to fit a range of VivoBook configurations, it combines reliable energy delivery with careful craftsmanship to help your device feel fresh again.\u003c\/p\u003e\n\u003ch3\u003eWhy this battery stands out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e42Wh capacity for longer unplugged use and extended productivity\u003c\/li\u003e\n  \u003cli\u003e11.55V design that mirrors the original system specifications for a proper fit\u003c\/li\u003e\n  \u003cli\u003eGrade A cells and fresh board construction for dependable charging and discharging\u003c\/li\u003e\n  \u003cli\u003eUp to 500 charge cycles, offering a durable replacement option\u003c\/li\u003e\n  \u003cli\u003eFast charging compatibility to shorten downtime and get you back on the go\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications and compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eModel: B31N1912; Voltage: 11.55V; Capacity: 42Wh\u003c\/li\u003e\n  \u003cli\u003e100% brand new from manufacture; Grade A quality\u003c\/li\u003e\n  \u003cli\u003eCompatible Part Numbers: B31N1912, C31N1912, 0B200-03680000, 0B200-03680100, 0B200-03680200, 3ICP5\/57\/80\u003c\/li\u003e\n  \u003cli\u003eCompatible Laptop Models: Asus VivoBook 14 E410M\/E410MA series; L410M\/L410KA; E410KA; E510MA; F414MA; L510MA; R522MA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and real-world use\u003c\/h3\u003e\n\u003cp\u003eWhether you’re preparing reports, streaming, or multitasking across apps, this battery is designed to slot into multiple VivoBook configurations so you can maintain momentum. The pack uses high-quality materials and boards aimed at reliable charging and energy delivery across cycles.\u003c\/p\u003e\n\u003ch3\u003eSafety, reliability, and support\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMultiple protections: overcharge, overdischarge, over-temperature, and short-circuit safeguards\u003c\/li\u003e\n  \u003cli\u003eDurable construction crafted for long life and steady performance\u003c\/li\u003e\n  \u003cli\u003eSupport: 30 days refund, 12 months replacement, and 24h email support from Futurebatt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for upgrade projects or fresh builds, the B31N1912 offers a practical option for refreshing VivoBook energy. Real-world results depend on usage patterns, but the battery presents a credible replacement with protective features and responsive service.\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: What Asus VivoBook models is this battery compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for several VivoBook 14 and 15 series, including E410M\/E410KA\/L410M\/L410KA\/E510MA. Please verify model compatibility before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What support is offered with the Futurebatt B31N1912 battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes a 30-day refund window, 12-month replacement, and 24h email support.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Futurebatt","offers":[{"title":"Default Title","offer_id":48409860997277,"sku":"B0DXFJR4XR","price":33.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/futurebatt-b31n1912-battery-front-view.jpg?v=1781198935","url":"https:\/\/nexoltic.com\/products\/futurebatt-b31n1912-laptop-battery-for-asus-vivobook-14-e410m-l410m-42wh-11-55v","provider":"Nexoltic","version":"1.0","type":"link"}