Skip to content

Follow us!

Get FLAT 100/- rupee off on UPI Payments.

Get in touch with us

[Original] Dell 40wh M5y1k 14.8v Laptop Battery

Rs. 1,949.00 Rs. 2,999.00
Unit price  per 

Dell is a well-known and very successful brand in the current global internet market environment. So, now you'll never again be concerned about running out of battery life! This 4-Cell Lithium-Ion M5Y1K Battery from Dell can power your laptop if you on the go. Thus, your laptop can operate without a hitch, thanks to the battery. 


  • POWER INTERFACE: Firstly, the connector points that are gold-plated provide optimum current flow and reliable service.


  • ENCLOSURE: Second, the enclosure is composed of high-quality ABS as well as PC material. Therefore, it can withstand extreme temperatures to prevent your laptop from overheating.


  • BATTERY BUCKLE: The battery buckle of both compatible and original version are securely powered. Even more, the metal interface is attached to the laptop snugly.


  • GRADE "A" CELL: Grade A NMC battery cells have a maximum safety design. Moreover, they can last more than 500 charge cycles. So, now, you can eactivate your computer.


 The Dell M5Y1k Laptop battery has two varieties. One is compatible and the second is original from Dell.




Product Specification



Dell (Original Version)






Battery Type






29 Gms










Battery Cells


4 cells


Designed For


Dell Inspiron 3458, 3551, 5558, and 5758. Also, Vostro 3458 3558.






Product Description: Dell M5Y1K Battery


Considering that this is the original Dell M5Y1K battery is made to meet and exceed OEM requirements. Similarly, the other vers on, compatible, features the same aspect and it lasts longer. During the manufacturing process, grade-A brand-new cells were used to produce this laptop battery. After all, the choice for the battery is of the highest caliber.


The creator made it as a life-saver for your computer. So, they ensured that the M5Y1K battery has integrated circuit protection. Even more, it guarantees the charge's stability and safety, therefore protecting the laptop.


Besides, this laptop battery has tight compatibility requirements and meets quality standards for environmental safety. Plus, the product has a large battery capacity that produces excellent power and lasts for more time before recharging.


This new M5Y1K 3000 battery for the Dell Inspiron 15 5551, 5555, 5558, 3451, 3458, and 3551 models will provide you with longer battery life. As well, you can enjoy better laptop performance.


The typical runtime of this Dell 40wh 14.8v M5YIK battery is 2 to 3 hours after a full charge. Thus, by dimming your screen and shutting down unnecessary apps and applications, you may extend the life of your battery.




Perfect Fit in Every Way


Our Dell M5y1k Laptop Battery is entirely compliant with OEM safety needs. In addition, it also meets the performance requirements. Pursuing this further, the items are brand-new.


Do you have questions about compatibility? If so, don't hesitate to contact us directly via the ASK A QUESTION box.


Reliable Laptop Battery


Before you make a purchase, we make sure your DELL M5Y1K Inspiron 5758 Battery is tested. As a result, we make sure you get a battery that will last as long as possible. Besides, we look at some tips to take care of your DELL M5Y1K Inspiron 5558 Battery later on in this product listing.


Superior Material That Lasts


The laptop battery for the Dell Inspiron M5Y1K is an improved model. More so, our batteries are made from high-quality components and circuit boards to provide quick charging and little power consumption, extending the operational duration.


Very Cheap and Easy to Install Your Dell M5y1k Laptop Battery


Compared to an original retail replacement, our Dell 40wh type M5Y1K laptop battery for the Dell Inspiron has a lower price far less and performs just as well.


It is also simple to install. Besides, all required is to push the tab on your laptop over. Consequently, the new battery can slide in once you put the battery in. It will immediately go in when you do that.


In addition, we provide you with quality at a reasonable cost. It gets even better since we often offer discounts on items of up to 30%! View our newest specials!


Loaded with Safety Elements


Each battery has built-in multi-protection features for optimal safety. For example, short circuits, overheating, and overload.


Dell M5y1k Battery's Compatibility


Surprisingly, our Dell M5Y1k Laptop battery is compatible with any other PCs. For instance, the Dell Inspiron 14 3000 3451 3452 3458 3459, 15 5000 5551 5552 5555 5558 5559, as well as 17 5000 5755 5758 5759.


Further, the Dell M5Y1k Laptop battery works well on Lattitude 3460 3470 3560 3570, and fit 78V9D M5Y1K 6YFVW VN3N0 GXVJ3 W6D4J HD4J0 4WY7C GXVJ3 INS14UD-1108W MSY1K P28E P47F P51F P52F K185W WKRJ2 1KFH3 451-BBMG 07G07 451-BBUD 991X.


Awesome Service


Without service, selling is impossible. Therefore, we've devoted customer care staff that take the time to comprehend your needs. Moreover, the staff will assist you in selecting the ideal accessories for your device such as this Dell M5y1k Laptop Battery.




Install A New Battery and Renew your PC immediately


You must power down your laptop and unplug it.


Prevent unnecessarily damaging the motherboard while dismantling the battery. Simply, disconnect the connection between the old battery and the motherboard. Later, carefully preserve each screw by unscrewing the old battery screws one at a time.


Discard the old Dell M5y1k Battery. Additionally, carefully attach the new battery to the battery box, tighten the screw, and attach the new battery's wire.


If the instructions are unclear to you, look for a laptop battery installation YouTube video. Hopefully, you may find it helpful.




Easy Maintenance Tips for your new Dell M5Y1K Laptop Battery


New battery: It's best to attempt a few cycles of draining to 5 percent before using a new battery. Afterwards, try charging 95% or more. In turn, this lets it to fully activate


Overuse: Avoid constantly draining a battery to 0%. Furthermore, this might harm it. Alternatively, it may reduce its lifespan.


The order of charging is as follows. First, while charging, install the battery. Afterwards, turn on the power. After ultimately charging, turn off the power first. Last, then unplug the power cord.


Long-term storage: Keep the Dell M5y1k Laptop Battery fully charged while not in use. Additionally, once every month, charge it. Further, avoid storing at low power to extend the life of a battery.


Charger: Also, never change your laptop's adapter carelessly.



On the same note, replace the models if the original adapter cannot be used due to damage or malfunction. In turn, the battery's lifespan is not shortened by incompatibility.



The option to choose between Original and Compatible Dell 40wh M5y1k 14.8v Laptop Battery.


The good thing about the Dell 40wh M5y1k 14.8v Laptop Battery is that it comes in two versions. First, you can order the original version of this M5y1k battery from Dell. Alternatively, you can order a compatible battery with your Dell's 40wh M5y1k 14.8v Laptop Battery.




100% Genuine Dell M5Y1K Laptop Battery


This 100% Genuine Dell M5Y1K Battery from Dell India comes with a 1-year warranty. Furthermore, it improves laptop performance and battery life. To improve safety and lifespan, Dell uses high-quality cells and components while producing this Original Dell M5Y1K battery.




Essential Tips About the Dell M5Y1K Original Laptop Battery


         A new Dell M5Y1K battery is delivered drained or partly charged. Therefore, to reach peak performance, the battery must undergo 2-3 charge/discharge cycles.


         Since this battery has the same characteristics as the Dell M5Y1K battery, you would have gotten it with a new laptop.




Compatible models of Dell laptops:


         For the Dell Inspiron 14, the following versions are applicable: 14-3451, 14-3452, 14-3458, 14-3459, 14-3462, 14-3467, 14-5451, 14-5452, 14-5458, 14-5459, 14-5455, 14-5459.


         Series 3451, 3452, 3458, 3459, 3462, and 3467 are compatible with the Dell Inspiron 14 3000.


         For Dell Inspiron 14 5000 series models: 5451, 5452, 5455, 5458, and 5459.


         Compatible with the Dell Inspiron 15 are the following models: 15-3551, 15-3552, 15-3558, 15-3559, 15-3565, 15-3567, 15-5551, 15-5552, 15-5555, 15-5558, 15-5559, and 15-5758.


         For the Dell Inspiron 15 3000 series, see 3551, 3552, 3558, 3559, 3565, and 3567.


         The following model numbers are compatible with the Dell Inspiron 15 5000 series: 5545, 5551, 5552, 5555, 5558, 5559, and 5758;


         These parts fit the Dell Inspiron 17: 17-5755, 17-5756, 17-5758, and 17-5759


         Designed for the Dell Inspiron 17 5000 series, models 5755, 5756, 5758, and 5759;


         For the Dell Inspiron, the following numbers are available: 3451, 3452, 3458, 3462, 3465, 3467, 3551, 3552, 3558, 3559, 3565, 3567, 5451, 5452, 5455, 5458, 5459, 5551, 5552, 5555, 5558, 5559, 5755, 5758, 5759,


         For the Dell Inspiron, the following numbers are available: N3451, N3452, N3458, N3551, N3552, N3558, N5451, N5458, N5551, N5555, N5558, N5559, N5755, N5758, N5455, N5459


         3460 and 3560 for the Dell Latitude


         models for Dell P51F, P51F004, P47F, P63F, P60G, P64G, P28E, P65G, and P52F


         For the Dell Vostro, use 3458, 3459, 3558, or 3559.




Compatible with Dell Part Numbers:






How should I go about getting the right replacement battery?


         Method 1: Remove the back of the battery to inspect the component number and form of the original battery. Next, look up the component number.


         Method 2: Look for the model name of your particular Laptop. Specifically, to discover your system model, press [Win] + [R]. Next, type [msinfo32] or [dxdiag] before pressing OK. More so, to locate the replacement battery, enter the name of your Laptop's model.




About compatibility:


         Only certain Dell Inspiron 14 15 17 3000 5000 series models, but not all, are compatible with this 40Wh M5Y1K battery. So, please find your exact model name! For instance, Inspiron 15 5000 5559. Otherwise, you can get the faulty battery if you simply base your purchase on the laptop series!


         Do you require a 40Wh XCMRD model for a Dell Inspiron 14 15 17 3000 5000 series laptop? If so, look for the product using the ASIN B07T2N2FVD.



         Please review the compatible model list. However, the models mentioned may not be comprehensive. Thus, if you are uncertain about the compatibility, you may submit your query in Q&As.




Share blog posts, products, or promotions with your customers. Use this text to describe products, share details on availability and style, or as a space to display recent reviews or FAQs.

Easy Returns

10 days hassle free returns

24/7 Customer Support

Just Call Us Or Connect WIth Us On Whatsapp!

Free Shipping

4 to 6 Days Free Delivery All Over India

Our Guarantee

1 Year* Guarantee On All Product