--- product_id: 90055918 title: "FSKE A41-K56 Laptop Battery for ASUS A31-K56 K56C K56CA Ultrabook S56C V550C S550C K56CA K56CB A56C VivoBook S550 Notebook 15V 2500mAh" brand: "fske" price: "$8.00" currency: USD in_stock: false reviews_count: 13 url: https://www.desertcart.us/products/90055918-fske-a41-k56-laptop-battery-for-asus-a31-k56-k56c store_origin: US region: United States of America --- # 15V voltage 2500mAh capacity UL/CE/FCC certified FSKE A41-K56 Laptop Battery for ASUS A31-K56 K56C K56CA Ultrabook S56C V550C S550C K56CA K56CB A56C VivoBook S550 Notebook 15V 2500mAh **Brand:** fske **Price:** $8.00 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power your potential with the FSKE A41-K56 battery! ## Quick Answers - **What is this?** FSKE A41-K56 Laptop Battery for ASUS A31-K56 K56C K56CA Ultrabook S56C V550C S550C K56CA K56CB A56C VivoBook S550 Notebook 15V 2500mAh by fske - **How much does it cost?** $8.00 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/90055918-fske-a41-k56-laptop-battery-for-asus-a31-k56-k56c) ## Best For - fske enthusiasts ## Why This Product - Trusted fske brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Enjoy peace of mind with UL/CE/FCC certifications and built-in safety features. - • **Eco-Friendly Energy:** Contribute to a greener planet with RoHS compliance and Grade A cells. - • **Seamless Compatibility:** Designed to fit a wide range of ASUS Ultrabooks for hassle-free integration. - • **Long-Lasting Performance:** Benefit from up to 500 recharge cycles for extended usability. - • **Power Up Your Productivity:** Experience uninterrupted work sessions with a robust 2500mAh capacity. ## Overview The FSKE A41-K56 Laptop Battery is a high-performance replacement for various ASUS Ultrabooks, featuring a 2500mAh capacity and 15V voltage. It is UL/CE/FCC certified, ensuring safety and reliability, and is designed for up to 500 recharge cycles, making it an eco-friendly choice for professionals on the go. ## Description Product Description About FSKE As one of the world's largest manufacturers of laptop battery and adapter, FSKE has successfully revived millions of laptop in North America and Europe in the past decade. We own a big factory, which enable us to completely control all links in production to ensure the quality of products, safe and worry-free. Please trust to purchase! F riendly reminder Before you order, please carefully confirm your computer model and your battery model. Avoid buying the wrong model. S pecification Cells QTY：4 Voltage(V)：15V Capacity：2500mAh Color：Black Dimension：285*35*21mm N.W.：209g Type：Li-ion \ Ctrl\ + \F\ to find your models Compatible Models ASUS A46 Ultrabook A46C A46CA A46CB A46CM A46V ASUS A56 Ultrabook A56C A56CA A56CB A56CM A56V ASUS E46 E46C E46CA E46CB E46CM ASUS K46 Ultrabook K46C K46CA K46CB K46CM K46V ASUS K56 Ultrabook K56C K56CA K56CB K56CM K56V ASUS R405 Ultrabook R405C R405CA R405CB R405CM R405 ASUS R505 Ultrabook R505C R505CA R505CB R505CM ASUS R550 Ultrabook R550C R550CA R550CM ASUS S40 Ultrabook S40C S40CA S40CB S40CM ASUS S405 Ultrabook S405C S405CA S405CB S405CM ASUS S46 Ultrabook S46C S46CA S46CB S46CM ASUS S505 Ultrabook S505C S505CA S505CB S505CM ASUS S550 Ultrabook S550C S550CA S550CM ASUS VivoBook S550 Series S550C S550CA S550CM ASUS S56 Ultrabook S56C S56CA S56CB S56CM ASUS U48 Ultrabook U48C U48CA U48CB U48CM ASUS U58 Ultrabook U58C U58CA U58CB U58CM ASUS V550 Ultrabook V550C V550CA U550CM Compatible Part Numbers A31-K56 A32-K56 A41-K56 A42-K56 Review: Definitely worth it - What I like about this product is that it was very easy to install with simple instructions. I also like how there's a 1 year guarantee in case anything happens to the battery. I use this product for my ASUS laptop and it is very compatible and I would highly recommend buying it as it's worth the price. Review: Battery not charging as described - The item does not charge as it's supposed to. I followed all the guidelines as instructed and the battery still runs out very quickly after a full charge leaving me to keep my laptop constantly on charge. I awaited a while hoping that it will resolve itself but no luck. I paid 23 pounds for this battery hoping that I get the best results but highly disappointed. Unfortunately with Christmas and new year in the way and a 2 month return window I was not even able to return the item that does not work as it's supposed. So I'm stuck with it and my money is completely wasted. Rather than saving money this is going to be a highly costly upgrade as I have to buy another battery ## Features - Suitable for ASUS A46 Ultrabook A46C A46CA A46CB A46CM A46V A56 Ultrabook A56C A56CA A56CB A56CM A56V E46 E46C E46CA E46CB E46CM K46 Ultrabook K46C K46CA K46CB K46CM K46CM K46V K56 Ultrabook K56C K56CA K56CB K56CM K56CM K56CM K56CM K56CM K56V R405 Ultrabook R405 Ultrabook R405 Ultrabook 405C R405CA R405CB R405CM R405V R505 Ultrabook R505C R505CA R505CB R505CM R550 Ultrabook R550C R550CA R550CM S40 Ultrabook S40C S40CA S40CB S40CM S405 Ultrabook S405C S405CA S405CB S405CM S46 - Replacement Battery for ASUS Ultrabook S46C S46CA S46CB S46CM S505 Ultrabook S505C S505CA S505CB S505CM S550 Ultrabook S550C S550CA S550CM VivoBook S550 VivoBook S550C VivoBook S550CA VivoBook S550CM S56 Ultrabook S56C S56CA S56CB S56CM U48 Ultrabook U48C U48CB U48CB U48CM U58 Ultrabook U58CA U58CA U58CA U58CA U58CA 58CB U58CM V550 Ultrabook V550C V550CA V550CM - Replaces the following battery types for ASUS K46CA-WX013 K46CA-WX014 K46CA-WX015 K46CM-WX047V K46CM-WX090V K46CM-WX004D K46CM-WX007 K46CM-1AWX K46CM-WX002D K46CM-WX003D K46CM-WX025V K56CM-XX055D K56D K56D CM-XX014D K56CM-XX008 K56CM-XX055 K56CM-XX0 K56CM-XX008 - Lithium-ion battery, capacity: 2500 mAh, voltage: 15V, 4 cells - All FSKE batteries are UL/CE-/FCC-/RoHS certified for safety and packed with a variety of safety features, including short circuit, overheat, and overload protections.Strict guidelines for compatibility, and standards compliance for environment safety.Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. 100% New from Manufacturer. Up to 500 recharge cycles ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CGLZYGK | | Antenna Location | Laptop | | Battery Capacity | 2500 Milliampere Hour (mAh) | | Battery Cell Type | Lithium Ion | | Battery Weight | 210 Grams | | Battery capacity | 2500 Milliampere Hour (mAh) | | Battery cell composition | Lithium Ion | | Brand | FSKE | | Brand Name | FSKE | | Compatible Phone Models | ASUS A46 Ultrabook A46C A46CA A46CB A46CM A46V ASUS A56 Ultrabook A56C A56CA A56CB A56CM A56V | | Customer Reviews | 3.7 out of 5 stars 225 Reviews | | Item Dimensions | 30.5 x 11.2 x 4.5 centimetres | | Manufacturer | Shenzhen Henglixinyuan Electronic Technology Co.,Ltd | | Model Number | FSKE-K56-4-EUR | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Number of batteries | 1 Lithium Ion batteries required. (included) | | Recommended uses for product | Laptop | | Reusability | Rechargeable | | Unit Count | 1 count | | Unit count | 1 count | | Voltage | 14.8 Volts | ## Images ![FSKE A41-K56 Laptop Battery for ASUS A31-K56 K56C K56CA Ultrabook S56C V550C S550C K56CA K56CB A56C VivoBook S550 Notebook 15V 2500mAh - Image 1](https://m.media-amazon.com/images/I/719UxOqXhcL.jpg) ![FSKE A41-K56 Laptop Battery for ASUS A31-K56 K56C K56CA Ultrabook S56C V550C S550C K56CA K56CB A56C VivoBook S550 Notebook 15V 2500mAh - Image 2](https://m.media-amazon.com/images/I/612AHGz11dL.jpg) ![FSKE A41-K56 Laptop Battery for ASUS A31-K56 K56C K56CA Ultrabook S56C V550C S550C K56CA K56CB A56C VivoBook S550 Notebook 15V 2500mAh - Image 3](https://m.media-amazon.com/images/I/61kVU8WwRlL.jpg) ![FSKE A41-K56 Laptop Battery for ASUS A31-K56 K56C K56CA Ultrabook S56C V550C S550C K56CA K56CB A56C VivoBook S550 Notebook 15V 2500mAh - Image 4](https://m.media-amazon.com/images/I/51uPE+gKbML.jpg) ![FSKE A41-K56 Laptop Battery for ASUS A31-K56 K56C K56CA Ultrabook S56C V550C S550C K56CA K56CB A56C VivoBook S550 Notebook 15V 2500mAh - Image 5](https://m.media-amazon.com/images/I/71MpF0BiP9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Definitely worth it *by A***Y on 20 May 2020* What I like about this product is that it was very easy to install with simple instructions. I also like how there's a 1 year guarantee in case anything happens to the battery. I use this product for my ASUS laptop and it is very compatible and I would highly recommend buying it as it's worth the price. ### ⭐ Battery not charging as described *by J***E on 6 March 2020* The item does not charge as it's supposed to. I followed all the guidelines as instructed and the battery still runs out very quickly after a full charge leaving me to keep my laptop constantly on charge. I awaited a while hoping that it will resolve itself but no luck. I paid 23 pounds for this battery hoping that I get the best results but highly disappointed. Unfortunately with Christmas and new year in the way and a 2 month return window I was not even able to return the item that does not work as it's supposed. So I'm stuck with it and my money is completely wasted. Rather than saving money this is going to be a highly costly upgrade as I have to buy another battery ### ⭐⭐⭐⭐ goooood *by D***K on 10 May 2021* Fast delivery and as ordered. --- ## 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/90055918-fske-a41-k56-laptop-battery-for-asus-a31-k56-k56c](https://www.desertcart.us/products/90055918-fske-a41-k56-laptop-battery-for-asus-a31-k56-k56c) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-04*