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Power Up Your Productivity! ⚡
The M5Y1K Battery is a high-performance replacement for various Dell Inspiron models, featuring a 14.8V voltage and 40Wh capacity. With a lightweight design and 4-cell lithium polymer technology, it ensures reliable power for your laptop. Backed by a 90-day warranty and 24/7 support, this battery is the perfect choice for professionals on the go.
| Recommended Uses For Product | Laptop |
| Battery Weight | 280 Grams |
| Reusability | Rechargeable |
| Battery Capacity | 2600 Milliamp Hours |
| Voltage | 7.4 Volts |
| Compatible Phone Models | Laptop |
| Battery Cell Type | Lithium Ion |
B**E
Hours of use after swapping batteries
After several weeks, I can say that this battery is working great in my Dell Latitude E7240. The fit is ok, but more importantly the battery life is leaps and bounds better than my previous battery. It’s getting roughly 8 hours of use per charge.
C**O
Puntualidad
Para reemplazo de una que ya no cargaba
M**2
Bulging Battery!
Bought this ROCKETY Compatible Latitude E7240 Battery Replacement for Dell Battery WD52H KWFFN GVD76 GHT4X in October 2019 and now in June 2020 it's bulging and one step from exploding. There is a 12 months warranty on this, but cannot locate any information online to capitalize on this. Thus resorting to this revew for assistance. Sadly, the 1 star rating is indicative of 9 months of use and this battery failure.
R**T
Good battery for the money
Seems a little hotter than the factory Dell battery when charging. Other than that, definitely worth the money. Have not done a full discharge just yet but Ubuntu 19.04 is giving me around 4 hours of capacity doing while doing some light development work.
W**E
No problems
Battery fits perfectly in my E7240. Battery life is better then my old battery that was bulging.
E**R
It works!
Tight fit but it works great, excellent battery life. I was about tossing out my laptop, but now I think I’ll get another couple of years from
B**S
Lasted less than a year
Bought this battery in February and by November it would no longer take a charge. Finally just replaced it.
K**S
So far so good - A tiny bit small
These seem solid so far, I have not had a chance to run full testing on them for battery life, but initially seems to work as expected.The only feedback is that they are about 1mm smaller on each side than the originals so there are some tiny gaps on the bottom of the computers we put them in. Not a huge deal, just looks a little odd cause the battery doesnt sit flush.
Trustpilot
2 weeks ago
3 weeks ago