--- product_id: 147897344 title: "New 191YN Laptop Battery Compatible with Dell Alienware 15 R1 R2 Series ALW15ED-1718 1728 1828 1828T 2718 2728 Series Notebook P42F 410GJ 2F3W1 02F3W1 8NH55 08NH55 [14.8V 92Wh 6000mAh 8-Cell]" brand: "swealeer" price: "409.50 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/147897344-new-191yn-laptop-battery-compatible-with-dell-alienware-15-r1 store_origin: TN region: Tunisia --- # 6000mAh Power 92Wh Capacity 8-Cell Safety New 191YN Laptop Battery Compatible with Dell Alienware 15 R1 R2 Series ALW15ED-1718 1728 1828 1828T 2718 2728 Series Notebook P42F 410GJ 2F3W1 02F3W1 8NH55 08NH55 [14.8V 92Wh 6000mAh 8-Cell] **Brand:** swealeer **Price:** 409.50 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power Up Your Game with Confidence! ## Quick Answers - **What is this?** New 191YN Laptop Battery Compatible with Dell Alienware 15 R1 R2 Series ALW15ED-1718 1728 1828 1828T 2718 2728 Series Notebook P42F 410GJ 2F3W1 02F3W1 8NH55 08NH55 [14.8V 92Wh 6000mAh 8-Cell] by swealeer - **How much does it cost?** 409.50 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/147897344-new-191yn-laptop-battery-compatible-with-dell-alienware-15-r1) ## Best For - swealeer enthusiasts ## Why This Product - Trusted swealeer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Grade A cells with built-in circuit protection for ultimate safety. - • **Unleash Your Power:** Experience a robust 92Wh capacity for uninterrupted productivity. - • **Stay Charged Longer:** Enjoy up to 500 recharge cycles, ensuring longevity and reliability. - • **Worry-Free Warranty:** 30-day money-back guarantee and 12-month warranty for peace of mind. - • **Seamless Compatibility:** Designed for Dell Alienware 15 R1 R2 series—perfect fit guaranteed. ## Overview The New 191YN Laptop Battery is a high-performance replacement battery designed specifically for Dell Alienware 15 R1 R2 series notebooks. With a powerful 92Wh capacity and 6000mAh, this 8-cell Li-ion battery ensures long-lasting performance and reliability. It features up to 500 recharge cycles, built-in safety mechanisms, and is CE/FCC/RoHS certified. Enjoy a hassle-free experience with a 30-day money-back guarantee and a 12-month warranty. ## Description Specifications:Battery Type: Li-ionVoltage: 14.8V Capacity: 92WH/6000mAhCondition: 100% Brand new & High qualityWarranty: 12 Month Warranty Color: BlackReplacement Part Numbers:191YN P42F 410GJ 2F3W1 02F3W1 8NH55 08NH55Compatiblewith model:Dell Alienware 15 R1 SeriesDell Alienware 15 R2 SeriesDell Alienware ALW15ED-1718/1728/1828/1828T/2718/2728 SeriesDell Alienware ALW15CD-1718/1748/1848 SeriesDell Alienware ALW15ER-3718/3718S/1728/1728S/1728T/1728TS/3228/2818S/2828SSeriesPackageIncludes:1 x 191YN Battery 4 X Free Srewdrivers 1 X Pry barIMPORTANT Tips:1. Pls find your models to ensure you are getting the correct battery for your laptop before purchasing. 2. It's recommended that the battery should be fully charged anddischarged 3 times after you receive the battery. 3. Battery discharge, it is best not discharge to less than 6% orthe computerpower off, otherwise it may be easily damaged and may not be fullycharged.4. If you connect external power to use for a long time, pleaseremove the battery.5. If you do not use battery for a long time, make sure to chargemore than 80% electricity every month.6. Make sure the connetor of the battery has been connected tightly to avoid failed power up. ## Features - 【Specifications】Item Model: 191YN; Product Type: Replacement battery; Battery Type: Li-ion; Number of Cells: 8 Cell; Voltage: 14.8 V; Capacity: 92WH/6000 mAh; Battery Life: Up to 500 recharge cycles over the life of the battery. - 【Compatible original Battery Code】191YN P42F 410GJ 2F3W1 02F3W1 8NH55 08NH55 - 【Compatible Laptop Models】Compatible with Dell Alienware 15 R1 R2 ALW15ED-1718 1728 1828 1828T 2718 2728//ALW15CD-1718 1748 1848//ALW15ER-3718 3718S 1728 1728S 1728T 1728TS 3228 2818S 2828S Series. - 【Quality Assurance】100% new from manufacturer, every battery has passed factory testing, grade A cells ensure fast charges and low power consumption, built-in circuit protection ensures both safety and stability. CE / FCC / RoHS Certified for safety. - 【Perfect After-sale】Welcome to email us if you have any issues, questions or concerns, we promise to resolve the problem within 24 hours. We guarantee 30 days money-back and 12-month warranty. Please check your laptop original battery first and make sure this model would fit your laptop. ## Images ![New 191YN Laptop Battery Compatible with Dell Alienware 15 R1 R2 Series ALW15ED-1718 1728 1828 1828T 2718 2728 Series Notebook P42F 410GJ 2F3W1 02F3W1 8NH55 08NH55 [14.8V 92Wh 6000mAh 8-Cell] - Image 1](https://m.media-amazon.com/images/I/61GLFSGNQYL.jpg) ![New 191YN Laptop Battery Compatible with Dell Alienware 15 R1 R2 Series ALW15ED-1718 1728 1828 1828T 2718 2728 Series Notebook P42F 410GJ 2F3W1 02F3W1 8NH55 08NH55 [14.8V 92Wh 6000mAh 8-Cell] - Image 2](https://m.media-amazon.com/images/I/71GHn6bNOnL.jpg) ![New 191YN Laptop Battery Compatible with Dell Alienware 15 R1 R2 Series ALW15ED-1718 1728 1828 1828T 2718 2728 Series Notebook P42F 410GJ 2F3W1 02F3W1 8NH55 08NH55 [14.8V 92Wh 6000mAh 8-Cell] - Image 3](https://m.media-amazon.com/images/I/719E1LjRECL.jpg) ![New 191YN Laptop Battery Compatible with Dell Alienware 15 R1 R2 Series ALW15ED-1718 1728 1828 1828T 2718 2728 Series Notebook P42F 410GJ 2F3W1 02F3W1 8NH55 08NH55 [14.8V 92Wh 6000mAh 8-Cell] - Image 4](https://m.media-amazon.com/images/I/61uHp1nJvNL.jpg) ![New 191YN Laptop Battery Compatible with Dell Alienware 15 R1 R2 Series ALW15ED-1718 1728 1828 1828T 2718 2728 Series Notebook P42F 410GJ 2F3W1 02F3W1 8NH55 08NH55 [14.8V 92Wh 6000mAh 8-Cell] - Image 5](https://m.media-amazon.com/images/I/61rVeiLlegL.jpg) ## Questions & Answers **Q: Is this compatible with the Alienware 17?** A: Not sure of your model number but this is what it says: Compatible with Dell Alienware 15 R1 R2 ALW15ED-1718 1728 1828 1828T 2718 2728//ALW15CD-1718 1748 1848//ALW15ER-3718 3718S 1728 1728S 1728T 1728TS 3228 2818S 2828S Series. **Q: What’s the life expectancy for this battery?** A: I purchased this battery in Sept 2019. The battery worked fine after installation without issues on my Alienware 15 R2. At this time, the battery does not hold a charge for long and the battery charges up to 42%...no higher. I will look into another replacement to see if it lasts longer than two years from another supplier like battery depot or similar. **Q: does this battery fit Alienware 17 r3?** A: Hi,You should buy 6jhdv battery. **Q: hello I need bayeria for an alienware15r2 this battery works for me thanks** A: I also have a Alienware 15r2 and the battery works ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Difficult to replace battery but it's not the battery's fault *by W***N on Reviewed in the United States on November 5, 2019* Installed in late September...now 4 November. Battery works fine...no issues. Charged and discharged 3 times per manufacturer recommendation. Little tools supplied was the only items used to replace battery.Reviewed numerous YouTube videos and downloaded service manual for Alienware 15R2. Disassembly was tedious but doable. Removed old battery by disconnecting battery cable and removed two screws. Installed new battery and connected cable and two screws. Reassembly in reverse order was equally tedious. Need to be careful not to drop screws inside laptop crevices and openings.Battery life appears to be less than the original but acceptable for me.Battery itself was easy to install...getting to this battery treasure and replacing it was an adventure like Indiana Jones.Good value for the money at this time...no issues.Will update if needed ### ⭐ 1.0 out of 5 stars Simply doesn't work. Device powers off. *by H***. on Reviewed in the United States on March 17, 2022* Not sure if the other reviews are fake or I got a bad battery. Install took a lot of time and effort. Finally got new battery installed and everything back together, laptop powered up just fine. BIOS said battery was functional and windows said battery was 100% charged after I left it to charge for several hours... yet, it doesn't work. As soon as I unplug the charger, the laptop dies. It cannot run off the battery. This is unlike when my original battery died and the laptop reported an error. The instructions say this is due to a problem with the BIOS or a short but neither seem likely considering BIOS reports the battery is working fine. Either way, completely useless. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works great after 2 months so far! *by L***S on Reviewed in the United States on April 27, 2020* It is actually the Alienware brand but Swealeer put their logo sticker over it on the battery...Better price than buying it from the actual alienware company or Dell. My sister replaced the battery on alienware 15 R2 and now it works great. Projected lifespan is about 3 years, which kind of stinks but nothing can you do about it. My original battery lasted just about 3 years. Replacing the battery is a pain but that's not the battery itself problem but Dell/alienware... Took about 2 hours but we're not laptop mechanic experts so that's probably why...I love the tools that came in the kit box which made replacing the battery easier because 15 R2 has at least 2 or 3 different screws just to get to the battery.Will update if it screws up soon :p --- ## 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.tn/products/147897344-new-191yn-laptop-battery-compatible-with-dell-alienware-15-r1](https://www.desertcart.tn/products/147897344-new-191yn-laptop-battery-compatible-with-dell-alienware-15-r1) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-15*