Einleitung
If you need to replace the battery on a Acer Aspire TimelineX 4820T-6645 this guide will show you how to do so. You will not need tools to complete this replacement, and it is a fairly simple process.
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Power down the laptop.
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Turn the laptop over so the bottom is facing up and the battery is facing towards you.
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The tab on the right is a locking tab. Slide this tab to the right to unlock it (the red should now be showing).
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Slide the left tab to the left and hold it there.
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Abschluss
To reassemble your device, follow these instructions in reverse order.