🔋 Power Up Your Productivity!
The 40Wh M5Y1K 14.8V Battery is a high-performance lithium-ion battery designed specifically for various Dell Inspiron models. With a capacity of 40Wh and a voltage of 14.8V, this battery ensures long-lasting power and reliability. It features advanced safety mechanisms, including short circuit and over voltage protection, making it a secure choice for your laptop needs. Lightweight and compact, it fits perfectly into your device, allowing you to work efficiently without interruptions.
| Antenna Location | Laptop |
| Item Weight | 9 Ounces |
| Battery Weight | 9 Ounces |
| Item Dimensions | 10.6 x 1.5 x 0.75 inches |
| Unit Count | 1.0 Count |
| Battery Cell Type | Lithium Ion |
| Battery Capacity | 2600 Milliampere Hour (mAh) |
| Reusability | Rechargeable |
| Voltage | 14.8 Volts |
M**E
Easy to install and worked right away
Worked like a charm. Thank you. I was so lost without my laptop and then WOHOO!
A**.
long lasting battery
I am not any kind of techie, so I really only care about how long the battery lasts, prompt secure delivery, and costs. On these points this battery and supplier were great. The price I thought was very reasonable compared to all the options including at Amazon and brick and mortar. The product came very quickly delivered in a very secure and non-damaged box. Finally, the battery life was great I had this battery for almost three years and used my computer a lot before it finally gave up. Overall, I am very impressed with the supplier and the product.
M**H
Works for Dell 5559 laptop.
My 8-year-old laptop has seen better days. It's starting to exhibit end-of-life symptoms. Old video card, slow internet, slow processing, etc. The AC adapter plug in was not registering, which caused a drain on my battery. When I finally got the AC adapter to work, the battery would not charge. After replacing it with this new battery, it successfully charged to 100% when kept in sleep mode overnight. At first, the new battery may appear low and stay uncharged for some time, but give it adequate time to charge. Mine is functioning optimally and should allow me a few more weeks of laptop life until I get rid of the old clunker : )
B**G
Laptop Battery
This works, but this is my 3rd battery purchase. They don’t seem to last more than a couple of years
E**S
As good as the original battery the pc came with
Works really well
R**L
Works as good as OEM
Fit and operation are great. Nice not to have the laptop plugged in all the time.
T**Y
Replacement battery for an old Dell laptop, died 7 months later.
My Dell is over 8 years old but it's still kicking. The original battery only last about a good hour use before it the laptop will power off. Since the laptop is at its end of service/life. You can no longer buy the batteries from Dell.Took a gamble on this replacement and to my surprise. The cell are made in Korea and assembled in China. My guess these cells are probably made by Samsung.Everything fits, snaps right in and was about to use the laptop for about an hour before I decided to plug it in and charge it up (went from 68% down to 62% in 30 minutes so that's really good)So far so good and no error whatever after leave the laptop on and unplugged.Will update again at a later date to see if the cell and it's life cycles holds up.Update - 04/04/2025Well the battery just died one day and computer failed to turn on. Got the loud error beeps, end up removing the battery and stick the OE one back in just to back up my data again. The laptop was plugged in 90% of the time so I'm not sure what went wrong.I originally gave it a 5 star and now changing to to 1 due to such a short life span and the laptop being plugged in majority of the time while in use.
K**R
It works great
Exactly what I ordered
Trustpilot
2 weeks ago
1 month ago
