--- product_id: 442073803 title: "ASUNCELL C31N1339 Laptop Battery Replacement for Asus ZenBook UX303 UX303L UX303LA UX303LB UX303LN UX303UB TP300L Q302L Q302LA Serie 0B200-9300000 3ICP7/55/90" brand: "asuncell" price: "$62.12" currency: USD in_stock: true reviews_count: 8 category: "Asuncell" url: https://www.desertcart.us/products/442073803-asuncell-c31n1339-laptop-battery-replacement-for-asus-zenbook-ux303-ux303l store_origin: US region: United States of America --- # Up to 500 recharge cycles 41Wh high-capacity power Includes installation tools ASUNCELL C31N1339 Laptop Battery Replacement for Asus ZenBook UX303 UX303L UX303LA UX303LB UX303LN UX303UB TP300L Q302L Q302LA Serie 0B200-9300000 3ICP7/55/90 **Brand:** asuncell **Price:** $62.12 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your ZenBook with confidence — never miss a beat! ## Quick Answers - **What is this?** ASUNCELL C31N1339 Laptop Battery Replacement for Asus ZenBook UX303 UX303L UX303LA UX303LB UX303LN UX303UB TP300L Q302L Q302LA Serie 0B200-9300000 3ICP7/55/90 by asuncell - **How much does it cost?** $62.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/442073803-asuncell-c31n1339-laptop-battery-replacement-for-asus-zenbook-ux303-ux303l) ## Best For - asuncell enthusiasts ## Why This Product - Trusted asuncell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Up to 500 recharge cycles means your laptop stays powered longer without compromise. - • **Safety First, Always:** Premium Grade A cells with overcharge, short circuit, and over-discharge protection keep you worry-free. - • **Power Through Your Day:** 41Wh Li-ion battery delivers reliable energy for 1.5-2.5 hours of productivity. - • **Plug & Play Convenience:** Comes with free screwdrivers and crowbars for a hassle-free, DIY battery swap. - • **Certified Quality Assurance:** UL, CE, RoHS, and FCC certifications guarantee top-tier safety and environmental standards. ## Overview The ASUNCELL C31N1339 is a premium 6-cell, 41Wh Li-ion replacement battery designed specifically for Asus ZenBook UX303 and related series. It supports up to 500 recharge cycles, ensuring long-lasting performance, and includes essential tools for easy installation. Certified for safety and environmental compliance, this battery offers a reliable, hassle-free power upgrade for your laptop. ## Description Specification: Battery type: Li-polymer Voltage: 11.31V Capacity: 41Wh Cell: 6 Cells Recharge cycles: Up to 500 Operation time: Around 1.5-2.5 hours Compatible Part NumberC31N1339 0B200-9300000 3ICP7/55/90 Replacement for ASUS LaptopZenBook UX303 SeriesZenBook UX303L SeriesZenBook UX303LA SeriesZenBook UX303LB SeriesZenBook UX303LN SeriesZenBook UX303UB SeriesZenBook Q302L SeriesZenBook Q302LA Series ZenBook TP300L Series Review: Great price for a great battery! - Great price for a great product. battery was reinstalled in minutes after receiving. Holding up well. Charge rate is perfect. Excellent! Bought it for <$40 USD and great value! Review: Fits and comes with enough tools. - Bot bought to replace swollen battery. Fits well and easy to install. Came with the necessary torq screw drivers which was nice. Powered up properly. Will get a second one for my other laptop. ## Features - ✅【C31N1339 Battery for ASUS】 - Asuncell laptop computer battery is made of Li-ion, 6 cells, 11.31V, 41Wh capacity. 100% Brand new. Up to 500 recharge cycles over the life of the battery. - ✅【Compatible Models】 - This C31N1339 laptop battery fits for ASUS ZenBook UX303 UX303L UX303LA UX303LB UX303LN UX303UB Q302L Q302LA TP300L Series - ✅【Easy to Install】 - Enclosed free screwdrivers and crowbars with the Asuncell battery hepls you to replace the battery conveniently and easily. Any problem, pls feel free to contact us, we will serve you whole-heartedly. - ✅【Durable, Safe and Reliable】 - Premium Grade A cells makes it safe through overcharge and over-discharge, over-current and short circuit protection. Strict guidelines for compatibility, and standards compliance for environment safety. And all ASUNCELL products are certified by UL, CE, RoHS, FCC. - ✅【Note】 - 1 Year hassle-free warranty service. Please check whether this battery is compatible with your computer before purchasing. Detailed part numbers of compatible batteries and computer types are listed as following ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TXVNSGC | | Antenna Location | Laptop | | Battery Capacity | 41 Watt Hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 230 Grams | | Best Sellers Rank | #6,671 in Electronics ( See Top 100 in Electronics ) #31 in Laptop Batteries | | Brand | ASUNCELL | | Customer Reviews | 4.4 out of 5 stars 302 Reviews | | Item Dimensions | 11.4 x 2.95 x 0.59 inches | | Manufacturer | Dongguan Lewe Electronics Co., Ltd | | Model Name | C31N1339 | | Model Number | C31N1339 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Recommended Uses For Product | Laptop | | Reusability | Rechargeable | | Unit Count | 1.0 Count | | Voltage | 11.31 Volts | ## Product Details - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Brand:** ASUNCELL - **Battery Cell Composition:** Lithium Ion - **Recommended Uses For Product:** Laptop - **Unit Count:** 1.0 Count ## Images ![ASUNCELL C31N1339 Laptop Battery Replacement for Asus ZenBook UX303 UX303L UX303LA UX303LB UX303LN UX303UB TP300L Q302L Q302LA Serie 0B200-9300000 3ICP7/55/90 - Image 1](https://m.media-amazon.com/images/I/61Tv2Z5IqBL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great price for a great battery! *by B***S on May 18, 2026* Great price for a great product. battery was reinstalled in minutes after receiving. Holding up well. Charge rate is perfect. Excellent! Bought it for <$40 USD and great value! ### ⭐⭐⭐⭐⭐ Fits and comes with enough tools. *by S***S on May 1, 2026* Bot bought to replace swollen battery. Fits well and easy to install. Came with the necessary torq screw drivers which was nice. Powered up properly. Will get a second one for my other laptop. ### ⭐⭐⭐⭐⭐ Easy install working great *by J***K on May 5, 2026* Great battery easy install --- ## 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.us/products/442073803-asuncell-c31n1339-laptop-battery-replacement-for-asus-zenbook-ux303-ux303l](https://www.desertcart.us/products/442073803-asuncell-c31n1339-laptop-battery-replacement-for-asus-zenbook-ux303-ux303l) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-19*