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Quick tech specs
  • Notebook battery
  • 4-cell
  • for Latitude E7240
  • lithium ion
  • 45 Wh
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Always on the go? No more worries about running out of battery power! You can power your laptop with this 4-cell lithium-ion battery from Dell. The battery lets your laptop work seamlessly when you are on the move.
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Dell Primary Battery - notebook battery - Li-Ion - 45 Wh
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Dell Primary Battery - notebook battery - Li-Ion - 45 Wh is rated 3.88 out of 5 by 17.
Rated 5 out of 5 by from Does not last very long returned Battery does fit the Latitude E7240 but it doesn't last long. If you need to be unplugged for an extended period of time. My recommendation do not by this battery.
Date published: 2020-04-20T00:00:00-04:00
Rated 5 out of 5 by from brand new battery brand new battery what more can you say, why would you risk a third party one when the genuine one is a good price?
Date published: 2020-09-27T00:00:00-04:00
Rated 5 out of 5 by from No help Dell support offer no support. With my own investigation, I replaced coin battery and now laptop works with the new "Dell 45 WHr 4-Cell Primary Lithium-Ion Battery"
Date published: 2020-04-17T00:00:00-04:00
Rated 5 out of 5 by from brand new battery brand new battery what more can you say, why would you risk a third party one when the genuine one is a good price?
Date published: 2020-08-30T00:00:00-04:00
Rated 5 out of 5 by from Battery One Battery is in use right now and is working fine, the other battery will be installed soon. Thanks
Date published: 2020-01-07T00:00:00-05:00
Rated 5 out of 5 by from Good but lacking Overall a lot better than I was expecting. But it was also very expensive. So given the price, quality is lacking a bit. Battery could easily be bent. And it’s a tight fit. I was worried that it would bend so it fell out the first time. The battery doesn’t last as long as I was expecting.
Date published: 2021-02-04T00:00:00-05:00
Rated 5 out of 5 by from New battery It’s new battery-works like new battery.
Date published: 2021-03-07T00:00:00-05:00
Rated 5 out of 5 by from New Battery Replacement for Laptop Order processing was easy and delivery was complete. The battery is working great! Thank you!
Date published: 2021-10-31T00:00:00-04:00
Rated 5 out of 5 by from Okay nothing speyAverage for such a large company Okay nothing special for such a large company
Date published: 2021-10-03T00:00:00-04:00
Rated 5 out of 5 by from Just buy a proper one! I tried a cheaper third-party battery without success. Paid the £extra for a proper Dell one, which just works.
Date published: 2021-10-29T00:00:00-04:00
Rated 5 out of 5 by from Quality replacement Battery was what I expected - good battery life
Date published: 2021-09-27T00:00:00-04:00
Rated 5 out of 5 by from Replacement battery Bought this battery as a replacement for my Dell Latitude E7240. Been about a month and so far it is performing well. I can atleast unplug my laptop and work on it for over an hour before the laptop dies. Easy to replace. Fairly quick delivery.
Date published: 2021-05-26T00:00:00-04:00
Rated 5 out of 5 by from Laptop battery Was happy that Dell had the lithium-ion battery for my Lattitude E7240 in stock and sent it out promptly after receiving my order. Installation was simple and easy, and the useful life of this laptop continues! Thank you, Dell!
Date published: 2021-12-09T00:00:00-05:00
Rated 5 out of 5 by from Battery for older laptop Install is dead simple. It is charging now so we have yet to see how it will perform. Thanks for continuing to supply this battery for an older laptop.
Date published: 2021-07-05T00:00:00-04:00
Rated 5 out of 5 by from I purchased an exact replacement battery, ordered the same part number, for my Dell laptop and it didnt work. Ordering and return was easy. Dell Battery Did Not Work
Date published: 2022-05-02T00:00:00-04:00
Rated 5 out of 5 by from Stay with OEM Best to replace with OEM only!..
Date published: 2022-06-29T00:00:00-04:00
Rated 5 out of 5 by from Purchase This was not the correct part. Twice I had to return the battery and still do not have the correct one.
Date published: 2022-06-11T00:00:00-04:00