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Dell Latitude E7440 Battery Replacement

简介

You may have noticed that your device no longer powers on or no longer functions without being plugged in. Laptop batteries naturally degrade with use, losing the ability to hold a full charge. Luckily, Dell designed the Latitude E7440’s battery to be easily replaceable.

你所需要的

  1. Dell Latitude E7440 Battery Replacement, Prepare the laptop: 步骤 1 中的图像 1，1

    • Power off your laptop before starting.

    • Flip the device over so that the vents on the bottom are facing away from you.

    编辑

  3. Dell Latitude E7440 Battery Replacement, Release the battery: 步骤 2 中的图像 1，3 Dell Latitude E7440 Battery Replacement, Release the battery: 步骤 2 中的图像 2，3 Dell Latitude E7440 Battery Replacement, Release the battery: 步骤 2 中的图像 3，3

    • Place your finger on the latch located in the center of the laptop.

    • Slide the latch to the right, applying enough force to reveal a red indicator.

    • You will hear a soft click when the latch has been disengaged.

    编辑

  4. Dell Latitude E7440 Battery Replacement, Remove the battery: 步骤 3 中的图像 1，1

    • Lift the battery by the top, away from the laptop body.

    编辑
结论

To reassemble your device, follow these instructions in reverse order.

8等其他人完成本指南。

作者

与3其他贡献者

Akash Kedia

于01/24/19注册

1,373 声望

创作了5篇指南

徽章: 14

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团队

Cal Poly, Team S2-G5, White Winter 2019 Cal Poly, Team S2-G5, White Winter 2019 的会员

CPSU-WHITE-W19S2G5

4 名成员

创作了5篇指南

2条评论

I wan to reconstruct this battery but I don’t find the model of the cells to be able to buy them…

Anwar Ben Tanfous - 回复

Any recommended site to buy original battery?

Razin Ahmed - 回复

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