--- product_id: 501479656 title: "B31N1912 C31N1912 Laptop Battery Replacement for ASUS VivoBook asus 14 E410M E410MA L410M L410MA E410KA F414MA E510MA E510KA L510MA R522MA L410MA L410MA-BV058TS L510ma-wb04 E510KA-EJ033TS 11.55V 42Wh" brand: "mobik" price: "VT12249" currency: VUV in_stock: true url: https://www.desertcart.vu/products/501479656-b31n1912-c31n1912-laptop-battery-replacement-for-asus-vivobook-asus-14 store_origin: VU region: Vanuatu --- # 11.55V Voltage 500 Recharge Cycles 42Wh Capacity B31N1912 C31N1912 Laptop Battery Replacement for ASUS VivoBook asus 14 E410M E410MA L410M L410MA E410KA F414MA E510MA E510KA L510MA R522MA L410MA L410MA-BV058TS L510ma-wb04 E510KA-EJ033TS 11.55V 42Wh **Brand:** mobik **Price:** VT12249 **Availability:** ✅ In Stock ## Summary > 🔌 Power Your Passion with Confidence! ## Quick Answers - **What is this?** B31N1912 C31N1912 Laptop Battery Replacement for ASUS VivoBook asus 14 E410M E410MA L410M L410MA E410KA F414MA E510MA E510KA L510MA R522MA L410MA L410MA-BV058TS L510ma-wb04 E510KA-EJ033TS 11.55V 42Wh by mobik - **How much does it cost?** VT12249 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/501479656-b31n1912-c31n1912-laptop-battery-replacement-for-asus-vivobook-asus-14) ## Best For - mobik enthusiasts ## Why This Product - Trusted mobik brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Certified by UL/CE/FCC/RoHS for peace of mind during use. - • **Eco-Friendly Energy:** Rechargeable lithium-ion technology for sustainable power. - • **24/7 Customer Support:** We're here for you anytime with dedicated email support. - • **Seamless Compatibility:** Designed to fit a wide range of ASUS VivoBook models effortlessly. - • **Power Up Your Productivity:** Experience uninterrupted work sessions with a robust 42Wh capacity. ## Overview The B31N1912 C31N1912 Laptop Battery Replacement is a high-performance, rechargeable lithium-ion battery designed specifically for various ASUS VivoBook models. With a capacity of 42Wh and a voltage of 11.55V, it ensures long-lasting power and reliability. This battery is built with grade A cells, offering up to 500 recharge cycles, and is certified for safety compliance. Enjoy seamless compatibility and 24/7 customer support for any inquiries. ## Description B31N1912 C31N1912 Laptop Battery Replacement for ASUS VivoBook asus 14 E410M E410MA L410M L410MA E410KA F414MA E510MA E510KA L510MA R522MA L410MA L410MA-BV058TS L510ma-wb04 E510KA-EJ033TS 11.55V 42Wh ## Features - 【Customer First】24 x 7 email support. We specialize in providing quality power products. (Note: desertcart return windows will close after one month, If you have any problem with battery, please Contact us - in “YOUR ORDER” options click the “contact seller”.) - 【Tech Specs & 100% New Products】Model: B31N1912 Voltage: 11.55V Capacity:42Wh/3550mAh Cells: 3-cell Battery type: Li-ion. (We only use grade A battery cells that provide up to 500 recharge cycles over the life of the battery.Come with screwdrivers.) - 【Compatible Part Number】Fit for B31N1912 / C31N1912 / 0B200-03680000 / 0B200-03680100 - 【Replacement For Laptop】①For Asus VivoBook 14 E410 E410MA E410MA-EK007TS E410MA-EK017TS E410MA-EK026TS E410KA E410KA-EK139TS ②For Asus VivoBook 14 L410 L410MA L410MA-BV037TS L410MA-BV053TS L410MA-BV058TS ③For Asus VivoBook 14 F414 F414MA ④For Asus VivoBook E510 E510MA E510KA E510KA-EJ033TS ⑤For Asus VivoBook L510 L510MA Series - 【Tips】All Mobik products are certified by UL / CE / FCC / RoHS for safety. We’re so confident in the performance of our replacement laptop batteries, strict guidelines for compatibility, strict quality control standards and standards compliance. (including short circuit, overheat, and overload protections) - 【Tips】If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery ## Technical Specifications | Specification | Value | |---------------|-------| | Battery Weight | 220 Grams | | Unit Count | 1.0 Count | | Battery Cell Type | Lithium Ion | | Recommended Uses For Product | Laptop | | Reusability | Rechargeable | | Battery Capacity | 3550 Milliamp Hours | | Voltage | 11.55 Volts | | Compatible Phone Models | For Asus VivoBook 14 E410 E410MA E410MA-EK007TS E410MA-EK017TS E410MA-EK026TS E410KA E410KA-EK139TS ②For Asus VivoBook 14 L410 L410MA L410MA-BV037TS L410MA-BV053TS L410MA-BV058TS ③For Asus VivoBook 14 F414 F414MA ④For Asus VivoBook E510 E510MA E510KA E510KA-EJ033TS ⑤For Asus VivoBook L510 L510MA Series | ## Product Details - **Number of Batteries:** 1 A batteries required. (included) - **Brand:** Mobik - **Battery Cell Composition:** Lithium Ion - **Battery Capacity:** 3550 Milliamp Hours - **Recommended Uses For Product:** Laptop ## Images ![B31N1912 C31N1912 Laptop Battery Replacement for ASUS VivoBook asus 14 E410M E410MA L410M L410MA E410KA F414MA E510MA E510KA L510MA R522MA L410MA L410MA-BV058TS L510ma-wb04 E510KA-EJ033TS 11.55V 42Wh - Image 1](https://m.media-amazon.com/images/I/71t+X-tavtL.jpg) ## Frequently Bought Together - B31N1912 C31N1912 Laptop Battery Replacement for ASUS VivoBook asus 14 E410M E410MA L410M L410MA E410KA F414MA E510MA E510KA L510MA R522MA L410MA L410MA-BV058TS L510ma-wb04 E510KA-EJ033TS 11.55V 42Wh - UL Listed 33W AC Charger Fit for Asus E410M E410MA E410 E510MA E510M E510 E210MA E210M E210 Laptop Power Supply Adapter Cord - 33W AC Charger Fit for Asus Vivobook E410MA E410M E410 E210MA E210M E210 E510 E510M E510MA Laptop Model 7.5Ft Power Supply Adapter Cord --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/501479656-b31n1912-c31n1912-laptop-battery-replacement-for-asus-vivobook-asus-14](https://www.desertcart.vu/products/501479656-b31n1912-c31n1912-laptop-battery-replacement-for-asus-vivobook-asus-14) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*