--- product_id: 180112066 title: "JIAZIJIAB21N1818-2 Laptop Battery Replacement for Asus A409 A509 D409 D509 D1401 E406 E407 E409 F409 F509 K509 L406 M409 M509 P509 P1410 P1501 P1503 P1510 P1545 Series B21N1818-1 B21N1818-3 7.6V 32Wh" brand: "jiazijia" price: "VT18281" currency: VUV in_stock: true url: https://www.desertcart.vu/products/180112066-jiazijiab21n1818-2-laptop-battery-replacement-for-asus-a409-a509-d409 store_origin: VU region: Vanuatu --- # 32Wh Capacity 4212mAh Power 7.6V Voltage JIAZIJIAB21N1818-2 Laptop Battery Replacement for Asus A409 A509 D409 D509 D1401 E406 E407 E409 F409 F509 K509 L406 M409 M509 P509 P1410 P1501 P1503 P1510 P1545 Series B21N1818-1 B21N1818-3 7.6V 32Wh **Brand:** jiazijia **Price:** VT18281 **Availability:** ✅ In Stock ## Summary > 🔋 Power Up Your Productivity! ## Quick Answers - **What is this?** JIAZIJIAB21N1818-2 Laptop Battery Replacement for Asus A409 A509 D409 D509 D1401 E406 E407 E409 F409 F509 K509 L406 M409 M509 P509 P1410 P1501 P1503 P1510 P1545 Series B21N1818-1 B21N1818-3 7.6V 32Wh by jiazijia - **How much does it cost?** VT18281 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/180112066-jiazijiab21n1818-2-laptop-battery-replacement-for-asus-a409-a509-d409) ## Best For - jiazijia enthusiasts ## Why This Product - Trusted jiazijia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **📏 Compact Design:** Lightweight at just 7 ounces, perfect for on-the-go professionals. - • **🔍 Wide Compatibility:** Fits a multitude of Asus models for versatile use. - • **📅 Long-lasting Durability:** Engineered for longevity, ensuring your laptop stays powered longer. - • **🔄 Plug & Play Convenience:** Effortlessly replace your old battery without any hassle. - • **🛡️ Reliable Performance:** Enjoy consistent power with high-quality Li-ion technology. ## Overview The B21N1818-2 Laptop Battery Replacement is a high-performance, plug-and-play solution designed for a wide range of Asus laptops. With a voltage of 7.6V and a capacity of 32Wh (4212mAh), this lightweight battery ensures your device runs smoothly and efficiently. Compatible with numerous models, it offers a reliable and durable power source for professionals on the go. ## Description JIAZIJIAB21N1818-2 Laptop Battery Replacement for Asus A409 A509 D409 D509 D1401 E406 E407 E409 F409 F509 K509 L406 M409 M509 P509 P1410 P1501 P1503 P1510 P1545 Series B21N1818-1 B21N1818-3 7.6V 32Wh ## Features - Model: B21N1818-2 // Voltage: 7.6V // Capacity: 32Wh 4212mAh // Color: Black // Type: Plug & Play Li-ion Battery. - Replacement for Part Number: B21N1818-2 B21N1818-1 B21N1818-3. - Compatible Models: Fit for Asus A409 A509 D409 D509 D1401 E406 E407 E409 F409 F509 K509 L406 M409 M509 P509 P1410 P1501 P1503 P1510 P1545 R409 R420 R427 R509 R521 R524 R545 S409 S509 X409 X509 X545 Series. - Note 1: In order to find the right model, please open the back case of your laptop and check the model number of your original battery. - Note 2: Before installing the replacement battery, please read the manual carefully. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | JIAZIJIA | | Series | B21N1818-2 | | Item model number | B21N1818-2 | | Item Weight | 7 ounces | | Package Dimensions | 8.82 x 5.2 x 1.22 inches | | Voltage | 3.75 Volts | | Batteries | 1 Lithium Ion batteries required. | | Manufacturer | Shenzhen jiazijia Information Technology Co., Ltd. | | ASIN | B01MSP873H | | Country of Origin | China | | Is Discontinued By Manufacturer | No | | Date First Available | November 21, 2016 | ## Product Details - **Number of Batteries:** 1 Lithium Ion batteries required. - **Brand:** JIAZIJIA - **Battery Cell Composition:** Lithium Ion - **Compatible Phone Models:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-3:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-3'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) }); })); Fit for A409 A509 D409 D509 D1401 E406 E407 E409 F409 F509 K509 L406 M409 M509 P509 P1410 P1501 P1503 P1510 P1545 R409 R420 R427 R509 R521 R524 R545 S409 S509 X409 X509 X545 SeriesFit for A409 A509 D409 D509 D1401 E406 E407 E409 F409 F509 K509 L406 M409 M509… See more - **Recommended Uses For Product:** Laptop ## Images ![JIAZIJIAB21N1818-2 Laptop Battery Replacement for Asus A409 A509 D409 D509 D1401 E406 E407 E409 F409 F509 K509 L406 M409 M509 P509 P1410 P1501 P1503 P1510 P1545 Series B21N1818-1 B21N1818-3 7.6V 32Wh - Image 1](https://m.media-amazon.com/images/I/71feC9E7uAL.jpg) ![JIAZIJIAB21N1818-2 Laptop Battery Replacement for Asus A409 A509 D409 D509 D1401 E406 E407 E409 F409 F509 K509 L406 M409 M509 P509 P1410 P1501 P1503 P1510 P1545 Series B21N1818-1 B21N1818-3 7.6V 32Wh - Image 2](https://m.media-amazon.com/images/I/7151LLU--kL.jpg) ![JIAZIJIAB21N1818-2 Laptop Battery Replacement for Asus A409 A509 D409 D509 D1401 E406 E407 E409 F409 F509 K509 L406 M409 M509 P509 P1410 P1501 P1503 P1510 P1545 Series B21N1818-1 B21N1818-3 7.6V 32Wh - Image 3](https://m.media-amazon.com/images/I/71HsXG1EBxL.jpg) ![JIAZIJIAB21N1818-2 Laptop Battery Replacement for Asus A409 A509 D409 D509 D1401 E406 E407 E409 F409 F509 K509 L406 M409 M509 P509 P1410 P1501 P1503 P1510 P1545 Series B21N1818-1 B21N1818-3 7.6V 32Wh - Image 4](https://m.media-amazon.com/images/I/71pBWyhMuFL.jpg) ![JIAZIJIAB21N1818-2 Laptop Battery Replacement for Asus A409 A509 D409 D509 D1401 E406 E407 E409 F409 F509 K509 L406 M409 M509 P509 P1410 P1501 P1503 P1510 P1545 Series B21N1818-1 B21N1818-3 7.6V 32Wh - Image 5](https://m.media-amazon.com/images/I/71DZOIbmQAL.jpg) ## Frequently Bought Together - JIAZIJIA B21N1818-2 Laptop Battery Replacement for Asus A409 A509 D409 D509 D1401 E406 E407 E409 F409 F509 K509 L406 M409 M509 P509 P1410 P1501 P1503 P1510 P1545 Series B21N1818-1 B21N1818-3 7.6V 32Wh - Crucial 16GB DDR4 3200 MHz (PC4-25600) SODIMM 260-Pin Memory - CT16G4SFRA32A - Crucial P3 Plus 1TB PCIe Gen4 3D NAND NVMe M.2 SSD, up to 5000MB/s - CT1000P3PSSD8 --- ## 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/180112066-jiazijiab21n1818-2-laptop-battery-replacement-for-asus-a409-a509-d409](https://www.desertcart.vu/products/180112066-jiazijiab21n1818-2-laptop-battery-replacement-for-asus-a409-a509-d409) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*