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Lenovo ThinkPad T480 Internal Battery Replacement

Lenovo ThinkPad T480 Internal Battery Replacement

Sarah Westberg

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En son February 22, 2025 tarihinde güncellendi

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The internal battery of a laptop supplies power to the device when it is not plugged into an outlet. When the battery begins to lose power, has started to drain quickly or is damaged (like in the case of a swollen battery), you will want to replace the battery of your Lenovo ThinkPad T480.

This guide will walk you through the steps to replacing the internal laptop battery of your Lenovo ThinkPad T480.

Prior to beginning this guide, be sure to disable the internal battery first, then turn off the device and remove it from the charging cable.

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Daha fazlasını göster…

  1. Lenovo ThinkPad T480 Internal Battery Replacement, External Battery: adım 1, 2 resimden 1. Lenovo ThinkPad T480 Internal Battery Replacement, External Battery: adım 1, 2 resimden 2.
    • Disable the battery, power down, and unplug your device before you begin.

    • Flip the laptop over so the bottom of the device is showing.

  2. Lenovo ThinkPad T480 Internal Battery Replacement: adım 2, 3 resimden 1. Lenovo ThinkPad T480 Internal Battery Replacement: adım 2, 3 resimden 2. Lenovo ThinkPad T480 Internal Battery Replacement: adım 2, 3 resimden 3.
    • Using your fingers, slide the lock on each side of the battery to the unlocked position.

    • Remove the battery from the slot.

  3. Lenovo ThinkPad T480 Internal Battery Replacement, Back Cover: adım 3, 2 resimden 1. Lenovo ThinkPad T480 Internal Battery Replacement, Back Cover: adım 3, 2 resimden 2.
    • Using the Phillips #1 screwdriver, loosen the six captive screws.

  4. Lenovo ThinkPad T480 Internal Battery Replacement: adım 4, 3 resimden 1. Lenovo ThinkPad T480 Internal Battery Replacement: adım 4, 3 resimden 2. Lenovo ThinkPad T480 Internal Battery Replacement: adım 4, 3 resimden 3.
    • Insert the blue plastic opening tool into the space between the lower case and the chassis.

    • Slide the opening tool around the perimeter of the case to release the clips holding the case and the chassis together.

    • If it feels like the battery well portion of the back cover isn't loose, these clips may be holding the cover to the laptop. Use your opening tool to pry the clips loose and try removing the cover again.

    • Remove the back case.

  5. Lenovo ThinkPad T480 Internal Battery Replacement, Internal Battery: adım 5, 2 resimden 1. Lenovo ThinkPad T480 Internal Battery Replacement, Internal Battery: adım 5, 2 resimden 2.
    • Use a Phillips #1 screwdriver to remove the two 4.6 mm screws that secure the internal battery to the frame.

  6. Lenovo ThinkPad T480 Internal Battery Replacement: adım 6, 3 resimden 1. Lenovo ThinkPad T480 Internal Battery Replacement: adım 6, 3 resimden 2. Lenovo ThinkPad T480 Internal Battery Replacement: adım 6, 3 resimden 3.
    • Use the spudger to slide the battery socket connector parallel to the motherboard and out of its socket on the motherboard.

  7. Lenovo ThinkPad T480 Internal Battery Replacement: adım 7, 2 resimden 1. Lenovo ThinkPad T480 Internal Battery Replacement: adım 7, 2 resimden 2.
    • Lift the battery straight out of its recess and remove it.

    • If the battery is difficult to remove from the recess, use a nylon spudger to gently lift it on one edge, making it easier to grasp and remove by hand.

    • To prevent damage or potential fire, do not bend or flex the battery. Only use a plastic spudger and avoid any sharp tools that could puncture the battery.

Sonuç

To reassemble your device, follow the above steps in reverse order.

Take your e-waste to an R2 or e-Stewards certified recycler.

Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.

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Sarah Westberg

Üyelik tarihi: 03/11/19

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7 Yorum

"What you need" contains a wrong part.

cumledomla - Yanıt

Hi @cumledomla, I've added the internal battery for this guide. Thanks for pointing that out! The external battery will show up in the "What you need" section because it's imported from the prerequisite guide for the external battery. Hope this helps.

Sarah Westberg - Yanıt

The "Battery 2" on my T480 does not load. Is Battery 2 the internal or the external battery?

Finn Hove - Yanıt

Battery1 is the internal

pride tafirei -

Battery 2 is the external battery.

Peter Falk - Yanıt

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