Dell Latitude E7470 Swollen Battery Replacement

Written By: Dell LatitudeStudios
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Dell Latitude E7470 Swollen Battery Replacement

Difficulty

Easy

Steps

9

Time Required

No estimate

Introduction

    • It is important to remove these if needed.

    • Disconnect the cable to release the battery

    • If you puncture the battery, it can catch fire

    • The laptop is an 8th gen i7 (Coffee Lake, Released 2017). Unsure? Search i7 8th generation

    • Unscrew battery with all screws removed from the battery

    • Puncturing a lithium-ion battery can lead to several risks, including fire or explosion, toxic leaks, and injury. Sharp edges and high temperatures can cause severe injuries. Therefore, it’s important to handle batteries with care and contact a professional disposal service immediately if they are damaged.

    • Unbox the battery by peeling the tabs as you see in the box. Next, lift it up and take it out of its wrap

    • You shouldn’t puncture a li-ion battery, which is dangerous

    • This battery doesn’t swell, so be happy

    • This battery cannot be removed from its socket

    • Screw the screws after you place the battery inside.

    • Carefully place it inside the battery area.

    • Connect it by finding a connector that connects the battery. Attach that exact battery into the socket

    • Don’t connect to a laptop that isn’t latitude E7470, or you’ll ruin the battery life.

    • Put back the backplate by putting it on the bottom of the laptop. Screw all screws in.

    • Don’t use other screwdrivers.

    • Plug in the charger and turn on the laptop. Hit F12 repeatedly and you’re in the BIOS.

    • Don’t hit other function keys as this may cause it to load into Windows.

    • Go to Security > Data wipe. On the conformation screen, tap on Wipe On Next Boot option, then tap Save Changes.

    • Tap “Continue” to confirm that all data will be erased and on Windows Server, the device will disappear from the list.

    • All data will be erased. This can’t be undone.

Conclusion

To reassemble your device, reverse step 1

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Dell LatitudeStudios

Member since: 28/05/25

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