Lenovo ThinkPad E15 Gen 3 Battery Replacement

Introdução

If your laptop won’t power on despite cleaning the charging port, switching chargers, or trying different power outlets, a faulty battery may be the cause. Use this guide to learn how to safely replace the battery in your laptop.

Laptop batteries can degrade over time, resulting in shorter battery life, sudden shutdowns, or failure to power on altogether. Replacing the battery is often a simple fix that can restore your device's portability and reliability without a lot of effort.

Before starting this guide, confirm that the problem is with the battery and not another component. Try using a known working charger and checking for signs of power like LED indicators, such as the keyboard lighting up, or startup sounds like a fan spinning or air exhausting from the vents. If your laptop still shows no response, a dead battery is likely the point of failure.

This guide requires opening the laptop case and exposing internal components. Be cautious of sharp edges and avoid touching any circuitry and exposed electronics to prevent damage from static electricity. Use an anti-static wrist strap (such as one of these) if possible, and make sure your laptop is completely powered off and unplugged before beginning the replacement process.

If your device is swollen, bulging, overheating, or smoking, discontinue use immediately and DO NOT try and power on. It should be replaced immediately. Be sure to dispose of your swollen battery properly.

O que você precisa

Passo 1 Battery

Lenovo ThinkPad E15 Gen 3 Battery Replacement, Battery: passo 1, imagem 1 %32

Lenovo ThinkPad E15 Gen 3 Battery Replacement, Battery: passo 1, imagem 2 %32

Ferramenta utilizada neste passo:

Phillips #1 Screwdriver

$5.49

Comprar

Loosen the eight PH1 screws on the back panel using the Phillips #1 screwdriver.
These screws stay seated within the back panel so do not try to remove them.

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Passo 2

Lenovo ThinkPad E15 Gen 3 Battery Replacement: passo 2, imagem 3 %32

Ferramenta utilizada neste passo:

iFixit Opening Tool

$1.99

Comprar

Remove back panel using a plastic opening tool or a spudger.
Ensure that all sides of the panel are separated (audible clicks will be heard when separating) from the device frame.

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Passo 3

Gently disconnect the battery from the motherboard by pulling on the fabric tab attached to the connector.

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Passo 4

Use a Phillips #1 screwdriver to remove the five 5 mm screws holding the battery.

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Passo 5

Lenovo ThinkPad E15 Gen 3 Battery Replacement: passo 5, imagem 3 %32

Remove the battery by gently lifting the top of the battery out from the frame and then pull towards the motherboard.

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Conclusão

To reassemble your device, follow these instructions in reverse order using the new battery. For optimal performance, calibrate your newly installed battery after completing this guide.

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

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