--- product_id: 125341089 title: "40WH Type XCMRD Battery" brand: "tevelmick" price: "£1.55" currency: GBP in_stock: false reviews_count: 13 url: https://www.desertcart.co.uk/products/125341089-40wh-type-xcmrd-battery store_origin: GB region: United Kingdom --- # 14.8V fast & stable voltage 40Wh high-capacity power Easy plug-and-play install 40WH Type XCMRD Battery **Brand:** tevelmick **Price:** £1.55 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power your hustle, unplugged and unstoppable! ## Quick Answers - **What is this?** 40WH Type XCMRD Battery by tevelmick - **How much does it cost?** £1.55 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/125341089-40wh-type-xcmrd-battery) ## Best For - tevelmick enthusiasts ## Why This Product - Trusted tevelmick brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless compatibility:** Fits a wide range of Dell Inspiron & Latitude models perfectly - • **Effortless installation:** Slide-in design gets you back to work in seconds - • **Power that lasts longer:** 25% increased capacity for extended unplugged productivity - • **Value without compromise:** Premium materials at a fraction of OEM cost - • **Certified quality assurance:** CE/FCC/RoHS certified for safety and reliability ## Overview The XCMRD 40Wh Li-ion Battery delivers 14.8V of reliable power with 25% more capacity than standard replacements, engineered for Dell Inspiron and Latitude laptops. Certified for safety and built with premium materials, it offers easy installation and exceptional value, keeping professionals mobile and productive without the tether of a charger. ## Description Product description ABOUT TEVELMICK TEVELMICK is an innovative factory specializing in the production and development of laptop batteries and chargers. We have continued focusing on safety, durability and reliability of our products. Product quality and your satisfaction are our biggest motivation. In order to meet the needs of customers, we continue to innovate and improve products. You can buy all the laptop accessories, including laptop batteries and chargers and more you need here, our products are your portable security assistant for work and travel. COMPREHENSIVE GUIDE TO CHOOSE A RIGHT LAPTOP BATTERY Method 1. Click "Ctrl+F" to confirm your laptop model and P/N of original battery are in our compatible list. The shape/output voltage (V)/output power (WH)of your original battery need to be same as our this battery's. The laptop model is printed on the laptop’s back cover or the label on the laptop. You could use the System Information to find out the laptop model. According to the previous picture. The part number of the original battery is on the battery. It will follow the word "model or part number or P/N or Type". Method 2. Contact the seller TCORE for an accurate answer. Do the following on your computer. Click "TCORE" under the "Add to cart". Go into the front desk page of the store and Click the "A-s-k a question" window. Click on "An item for sale" and "Something else". Then choose a theme to write e-mails. Providing us the detailed laptop model and picture of the original battery. XCMRD Rechargeable Battery Why Choose Tevelmick Battery? Welcome to Tevelmick's store! We have concentrated on laptop accessories production for more than twenty years. We promise that our batteries are sold directly from the factory to the customers. You can use it safely. 100% True capacity Grade "A" cells Up to 500 recharge cycles Smart control chip - Quicker charging, lower power consumption and longer discharge time Built in multi-protection functions - short circuit, overheat & overload Voltage: 14.8V Capacity: 40Wh / 2700mAh Battery Type: Lithium-ion Cells: 4-A+cells Condition: 100% Brand New. Directly ship from US warehouse. Provide you the Truly High Performance Laptop battery. Grade "A" Premium cells and smart control chip are designed for maximum safety. Highest-quality materials take effect for an overall life expectancy of over a 500 charge cycles. Compatible Part Numbers XCMRD 40WH 14.8V P28F N121Y VR7HM G019Y 312-1433 312-1387 312-1390 312-1392 451-12107 451-12108 FW1MN 9K1VP XRDW2 0MF69 24DRM 49VTP 4DMNG 4WY7C 68DTP 6HY59 6K73M 6KP1N 6XH00 8RT13 8TT5W DJ9W6 G35K4 PVJ7J T1G4M V1YJ7 V8VNT W6XNM X29KD YGMTN MK1R0 Compatible Models for Dell Inspiron 14 14-3421 14-3437 14-5421 14-N3421 14-N5421 Series for Dell Inspiron 14R 14R-3421 14R-5437 14R-N3421 14R-N5421 14R-N5437 Series for Dell Inspiron 15 15-3521 15-3531 15-3537 15-3541 15-3542 15-3543 Series for Dell Inspiron 15R 15R-5521 15R-5537 15R-N3521 15R-N5521 15R-N5537 Series for Dell Inspiron 17 17-3721 17-3737 17-5721 Series for Dell Inspiron 17R 17R-5737 17R-5727 17R-5721 17R-N3721 17R-N3737 17R-N5721 17R-N5737 Series for Dell Latitude 14 3000 15 3000 3440 3540 E3440 E3540 Series for Dell Vostro 2421 2521 Series Please Note 1. Please press [ Ctrl + F ] to search your laptop model/part number printed on your laptop bottom or original battery. 2. If you are not sure, please feel free to turn to us. We would always be here. 3. Our XCMRD 40Wh Li-ion Battery for Dell compatible with 14.8V ( also compatible with 14.4V, NOT compatible with 11.1V ) Grade "A" Cell Designed for maximum safety, Grade A NMC battery cells can provide an overall life expectancy of over a 500 charge cycles. Bring your laptop back to life. 100% Perfect Fit Our batteries are brand new and 100% compatible to meet OEM specifications for safety and efficiency. Confusions about compatibility, please directly turn to us. Smart Control The Smart control chip ensures battery protection safety system. Provide Overheating /Overcurrent /Overvoltage /Overcharge /Shortcircuit /Overdischarge protection. Package Introduction 1 x XCMRD Laptop Battery 1 x User Manual 12 Months applying for New Replacement To Install A New Battery 1. Please turn off your laptop and disconnect the power. 2. If your laptop's battery cover has screws attached to it, you'll need the help of screwdrivers. Remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery. 3. If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. For Laptop Maintenance 1. Fully Activation: First use the new battery, you’d better try a few cycles of discharging to 5%. Then charging up to 95%. So that it can be activated completely. 2. Overuse to 0% is Not Recommended: Frequently Running out of a battery to 0% would make it damaged or usage life shortened. 3. When charging, first install the battery, then turn on the power. When fully charged, first cut off the power, then pull the power plug. 4. Please store the unused battery fully charged.(Charge it once a month) Low battery storage will lead to a shorter battery life. Assist your laptop anytime, anywhere. Our batteries have passed the strict intelligent detection, avoiding short-circuit, over-current, over-voltage and over-heat, providing over-load protection and discharge protection, which is very important for battery's use cycle and safety. You will find the value from Tevelmick - Direct from Manufacturer. - High performance. - Affordable! Review: Great battery - Works great Review: Compatibility and durability - This battery was the exact match for my Dell laptop. I am amazed how great it works and fits. I have not had any problems or only had to charge it once. Very durable and compatibility is great. Now I can take my laptop around with out being attached to a cord. ## Features - POWER SPECS: Battery type: Li-ion; Capacity: 40Wh 2700mAh; Cells: 4-A+cells; Voltage: 14.8V ( compatible with 14.4V, NOT compatible with 11.1V ) We have concentrated on the laptop batteries production manufacturing work in China, directly providing products for customers. Each of our laptop batteries is CE-/FCC-/RoHS-Certified. - TOP QUALITY MATERIAL THAT LASTS: Our XCMRD laptop battery for Dell Inspiron 14 is an upgraded version. In order to increase the operating time, our system engineer increased the battery capacity by 25%. Beyond that,our batteries are assembled from top quality material and circuit boards to ensure fast charges and low power consumption. - GREAT VALUE AND EASY TO INSTALL: Our XCMRD laptop battery for Dell Inspiron is much cheaper than a original store replacement and it works exactly as described. It is also easy to install, the only thing is putting the battery into your laptop, then you should slide the tab on laptop over for the new battery to slide in. Once you do that, it will go right in. - BUY THE CORRECT BATTERY FOR YOUR LAPTOP: The detailed laptop model is usually printed on the back cover of the laptop and the part number is usually on the battery. Press [CTRL + F] to search your laptop model/part number. Confirm your laptop model is in our compatible listings, then please check the part number / output voltage / output capacity and shape of the original battery. They should be same with our battery’s. If you are not sure, please turn to us. - COMPATIBLITY AND P/Ns: Our XCMRD laptop battery works for Dell Inspiron 14 3421 3437, 14R 5437 5421 N3421 N5421, 15 3521 3531 3537 3541 3542 3543, 15R 5521 5537 N5521 N5537 N3521, 17 3721 3737, 17R 5737 5727 5721 N3721 N3737 N5721 N5737, Latitude 3440 3540 E3440 E3540, Vostro 2421 2521 Series, XCMRD P28F N121Y PVJ7J 49VTP YGMTN 8TT5W 9K1VP XRDW2 V1YJ7 Y1G4M FW1MN 4DMNG 4WY7C 6HY59 V8VNT 0MF69. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QH5TM4N | | Amperage | 4 Amps | | Antenna Location | Indoor/Outdoor | | Battery Capacity | 2700 Milliampere Hour (mAh) | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 9 Ounces | | Best Sellers Rank | #33,391 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #2,411 in Laptop Batteries | | Brand | Tevelmick | | Customer Reviews | 4.5 out of 5 stars 1,233 Reviews | | Item Dimensions | 10.6 x 1.6 x 0.8 inches | | Item Weight | 5.99 g | | Manufacturer | DongGuan Simer Electronics Co., LTD | | Model Name | LA04 | | Model Number | LA04 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Recommended Uses For Product | Indoor/Outdoor | | Reusability | Rechargeable | | UPC | 694026524529 | | Unit Count | 1.0 Count | | Voltage | 14.8 Volts | ## Product Details - **Battery Capacity:** 2700 Milliampere Hour (mAh) - **Battery Cell Composition:** Lithium Ion - **Brand:** Tevelmick - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Indoor/Outdoor ## Images ![40WH Type XCMRD Battery - Image 1](https://m.media-amazon.com/images/I/71pSG-I1qqL.jpg) ![40WH Type XCMRD Battery - Image 2](https://m.media-amazon.com/images/I/71GV7Y0RU0L.jpg) ![40WH Type XCMRD Battery - Image 3](https://m.media-amazon.com/images/I/618hq0yPKUL.jpg) ![40WH Type XCMRD Battery - Image 4](https://m.media-amazon.com/images/I/71UpwExk9XL.jpg) ![40WH Type XCMRD Battery - Image 5](https://m.media-amazon.com/images/I/71Czhlnz9vL.jpg) ## Questions & Answers **Q: I have purchased a battery a couple weeks ago and the battery is not holding a charge why is that it's brand new?** A: Thanks for inquiring our XCMRD battery for Dell Inspiron 14R 14 17 17R 15 15R 3000 5000 3521 3543 3421 5721 5537 17-3721 15-3537 3521 5537 5521. Maybe the battery is defective and we provide 24-month warranty, please contact us via Amazon message channel with your Order ID through the below link? And I will give you a satisfactory solution. https://amazon.com/gp/help/contact-seller/contact-seller.html?marketplaceID=ATVPDKIKX0DER&sellerID=A22Y0OSFKL6KWO&ref_=v_sp_contact_seller **Q: after putting battery its making continuous beeping loud sound ??? is it not compatible?** A: Thanks for inquiring our XCMRD battery for Dell inspiron 14 15 17 3000 5000 series. No, but maybe the battery is defective, you can contact us directly through the below link and I am able to send you a new one. https://amazon.com/gp/help/contact-seller/contact-seller.html?marketplaceID=ATVPDKIKX0DER&sellerID=A22Y0OSFKL6KWO&ref_=v_sp_contact_seller **Q: Good day i would like to find out if this would work on dell inspiron 14 2014 i'm unsure of the number. serial tag flsk512. would it work?** A: Thanks for inquiring our XCMRD battery for Dell laptop, unfortunately, according to your information, I can not tell that, you can send me the picture of your original battery throw the below link, and I am able to recommend the correct one to you. https://amazon.com/gp/help/contact-seller/contact-seller.html?marketplaceID=ATVPDKIKX0DER&sellerID=A22Y0OSFKL6KWO&ref_=v_sp_contact_seller **Q: Hi! is this compatible with a dell inspiron 15 33308/sdppi/2014 3878?** A: Dear Customer, Thanks for your question. This battery is compatible with a dell inspiron 15 3878 laptop. If you are not sure about it, please contact us directly through the ASK A QUESTION window. We will solve it. Best wishes! TCORE ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great battery *by L***Y on January 27, 2026* Works great ### ⭐⭐⭐⭐⭐ Compatibility and durability *by R***S on August 4, 2025* This battery was the exact match for my Dell laptop. I am amazed how great it works and fits. I have not had any problems or only had to charge it once. Very durable and compatibility is great. Now I can take my laptop around with out being attached to a cord. ### ⭐⭐⭐⭐⭐ Great purchase! *by P***A on April 24, 2020* Arrived in great quality and super fast. So far no complaints. As stated by others, it charges super fast and holds charge. Used the calibration methods on Dell for Lithium Ion Batteries; 1. Remove the AC adapter from the laptop. 2. Turn on the laptop. Allow it to run on battery power until the battery is drained to 40 percent of capacity. Hover your mouse over the battery icon in the lower right corner of your toolbar. This will display how much life the battery still possesses. 3. Remove the battery from the laptop. The battery is located on the underside of your computer. Slide the locking mechanism to the side to unlock or release the battery. Once released, the battery will either slide out or can be lifted out of the bay. Store the battery until you are ready to use it. 4. Place the battery back into the battery bay when you are ready to use it. 5. Plug the AC adapter into the side of the laptop. Allow the adapter to fully charge the battery prior to use. ## Frequently Bought Together - XCMRD 40Wh Li-ion Battery 14.8V Compatible with Dell Inspiron 14R 14 17 17R 15 15R 3000 5000 3521 3543 3421 5721 5537 17-3721 15-3537 3521 5537 5521 N121Y Y1G4M 312-1387 XRDW2 YGMTN,Latitude 3440 3540 - 65W AC Charger for Dell Inspiron 15-7000 15-5000 15-3000 17-7000 17-5000 17-3000 13-7000 11-3000 2 in 1 Series 3558 3181 5100 5535 5555 5558 5559 5567 XPS 9350 9360 la65ns2-01 Charger Laptop Power - Charger for Dell Laptop Computer 65W 45W Round Tip Power Adapter --- ## 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.co.uk/products/125341089-40wh-type-xcmrd-battery](https://www.desertcart.co.uk/products/125341089-40wh-type-xcmrd-battery) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-02*