Dell Laptop Latitude E5400 Battery: The Essential Guide (Best batteries)

Dell Laptop Latitude E5400 Battery : The Essential Guide

Dell Laptop Latitude E5400 Battery : The Essential Guide

Do you have a dell laptop latitude E5400 or any dell latitude series laptop, and you want to get the best battery, then you have come to the right place.

Today we are going to talk about Top Best Dell Laptop Latitude E5400 Battery for your Dell Laptop.

Whether it is a laptop battery or anything, it is very important to take care of some things while buying it, so that you can choose the best battery or anything for you.

So today this article will also give you a complete guide that which is the best Dell Laptop Latitude E5400 Battery for you and why.

In this article, we have selected such batteries which provide you the best backup, a good lifespan, and many more features and benefits.

3 Things Every Dell Laptop Latitude E5400 Battery Buyer Should Know

As I already told you whether laptop battery or anything you should take it carefully, so I have noted some points, you must check these points while buying dell laptop latitude E5400 battery or other battery.

 1. Model number

Whenever you go to buy a laptop battery, note down the model number of your laptop and the model number of its battery, so that you will be able to get a good fitting battery for your laptop.

Lest you bring a battery of another model and you have to wander again and again in a shop.

And I have a recommendation that whenever you want to take any item, take it online; they keep on running many offers.

2. Battery capacity

The second most important thing that you have to see while buying a laptop battery is its capacity, how many mAh it is.

And try to take such a battery which has the capacity from 2000 mAh to 6000 mAh.

If you are looking for a battery whose capacity is from 2000 mAh to 6000 mAh then it is one of the best battery for you.

And the way to find any best thing for yourself is to do research about that thing, read articles, watch reviews of YouTube; by these ways, you will be able to choose the best one for you.

And also check the maximum life of the battery, which you thinking to buy; it should be around 3-5 years.

3. Battery do not damage the laptop

And the third thing that you have to keep in mind is that the battery does not damage your laptop and does not harm it in any way.

Although original batteries do not harm the laptop, but if you accidentally buy a fake or cheap battery, then it can damage your laptop.

That’s why always take an original battery for your laptop, so today we have told about some of the best dell laptop latitude E5400 batteries in this article.

If you think that this can be the best battery for you, then you can buy it from Amazon, if you want.

The top 3 best Dell Laptop Latitude E5400 Batteries

1. Replacement Laptop Battery for Dell Latitude Latitude E5400

So the first battery we have is Replacement Laptop Battery for Dell Latitude Latitude E5400 E5410…, Battery. This battery has got 72% rating of 5 stars on Amazon.

Talking about its features, in this you get to see the capacity of 6 cells and 10.8 voltage. In this you get to see 56Wh meaning 5200 mAh battery life.

Dell Laptop Latitude E5400 Battery

And in this battery you will get to see many more features that you will get-

It also offers you more things like – High-quality grade “A” cells, Charges quickly, Longer discharge time, Steady output and low power consumption, and more than 500 times charge-discharge cycles.

2. 56WH WU841 E5400 Laptop Battery Compatible with Dell Latitude E5400

Specification – Battery type: Li-ion; Voltage: 11.1V (compatible with 10.8V); Capacity: 56WH; cell: 6-cell, color: black; Battery Life: Up to 500 recharge cycles over the life of the battery. All products are certified by CE RoHS FCC for safety.

Compatible Models – KM668 KM742 KM752 KM760 KM970 MT186 MT187 MT196 MT332 RM649 RM656 RM661 RM668 PW640 PW649 PW651 WU841 WU843 WU852 KM760 KM970 MT18610 U6607D U066 UD UD Battery.

Dell Laptop Latitude E5400 Battery

Compatible Part Number For Dell Latitude E5400 Series Latitude E5500 Series Latitude E5410 Battery For Latitude E5510 Part Number KM760 RM661 KM742.

Safety – Grade A Li-ion battery cell ensures fast charge; Rigorous quality control; Overcharger and Discharger Circuit Protection, Operation Time for Standard Battery.

The actual operating time of about 3 hours will depend on how much power the device requires and how you use it.

Some protections-

3. Laptop Battery For Dell Latitude E5400 E5500 E5410 E5510

Specification Battery Type: Li-ion Replacement Battery; Capacity: 5200mAh serves as 4000-5200mAh battery; Voltage: 11.1V; Cells: 6 cells; color black. Dimensions: 206.00 x 47.10 x 20.00 mm; Weight: 309.6 grams.

100% New, 100% OEM Compatible; CE FCC RoHS certified for safety; Battery produced by the highest quality materials, including Grade-A brand-new cells.

dell laptop battery

Compatible Models – Replacement for: Dell Latitude E5400 E5410 E5500 E5510 KM742 RM668 KM760 T749D;

Replacement for: Dell Latitude KM769 P858D W071D 451-10616 Dell Latitude 0KM742 0KM752 0KM760 0KM769 Dell Latitude 0MT186 0MT187 0MT193 0MT196 replacement notebook laptop battery battery.

Safety – Grade A Li-ion cellular battery ensures quick charge; harsh extraordinary manipulation; Overcharger and Discharger Circuit Protection, Operating Time for Standard Battery.

The actual working time of about three hours will depend on how much power the device requires and how you operate it. Features-

3 Fascinating Reasons People Like These Dell Laptop Latitude E5400 Batteries

Battery Capacity

One of the major reasons why people like these batteries is because of their capacity, in all these three laptop batteries, you get to see the battery capacity of 5000 mAh – 6000 mAh.

Which is best for the battery life of a good laptop, in which you will get to see a good battery backup.

If you do any long-term work on your laptop, then it is going to be very easy for you, now you will not have to spend the whole day charging your laptop.

Powerful Protections

Which is another big reason to make these batteries different from others that you get to see many protections in them like-

High Ratings

The ratings for these three laptop batteries are in the range of 4-5, which gives us a trust that they are good batteries.
Talking about their reviews, you can also read reviews of these batteries on Amazon, most of the people have only positive reviews.

Dell Laptop Latitude E5400 Battery Pros and Cons


  • High backup and capacity
  • Long life and high performance
  • Many protections
  • High ratings and positive reviews
  • Under budget


  • Some expensive as compared to cheap batteries
  • Only for some Dell Latitude models


So today we talked about Dell Laptop Latitude E5400 Battery: The Essential Guide and 3 best batteries which are available on Amazon.

These batteries are one of the best batteries for your Dell Laptop Latitude models. These are best because every battery gives you many protections and gives high battery backup also.

These are some expensive as compared to cheap laptop batteries but they do not harm your laptop and always protects your laptop.

So my suggestion is you can buy anyone battery, all three batteries are awesome and perfect for your Dell Latitude Laptop series.

If you want to know how to increase the lifespan and capacity of old laptop batteries, so you can check out that link.

People also ask

How long should a Dell Latitude battery last?

The Dell Latitude 9510 comes with battery life that will last you two working days, a dazzling 15-inch screen and solid performance in a super slim design. The Latitude 9510 surfed the web over Wi-Fi at 150 nits brightness continuously for 18 hours and 17 hours before essentially being tapped out.

How do I know what battery to buy for my Dell laptop?

The easiest way to determine what type of battery you have is to turn off and unplug your laptop and then remove it to see the battery. Most batteries will have a set of information printed on them, including the type of battery, its model number, a part number, its voltage, and a charging current.

How do I know if my Dell laptop battery needs replacing?

Turn on the laptop and tap the F12 key on the Dell logo screen. In the One Time Boot menu, select Diagnostics and press the Enter key. In preboot diagnostics, respond to the user as appropriate. Review the test results for the battery (Figure 3).

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