Introduction. Go to step 1. It’s recommended to change Acer Aspire One 722 batteries after approximately one year of use. Normally a fully charged Acer Aspire One 722 battery will support the system for 7 hours, but as the batteries’ lifetime goes down it needs to charge frequently. Take this precaution, if your battery gets swollen. 1- Set the notebook on power options to economy mode when using battery only; 2- Select the option to decrease the brightness on the monitor when it is in the battery; 3- Use the appliance in a ventilated place so that the product does not become too hot. Turn off the laptop. Press the power button to restart your laptop. Press the Esc key immediately, once the laptop powers up. The Start Up menu will appear. Select System Diagnostics. A list of diagnostics and component tests should pop up. Select Battery Test. Plug the power cord back in. Click the Start Battery Test button. Step 1 Keyboard. Turn off the laptop and remove the battery. Remove two screws securing the Keyboard. The Keyboard is held by two locking clips, under the battery. Use the sharp tip of a plastic tool to release the keyboard. One comment. If we bought that computer today, it would come with Windows 11. It makes it easy to see what's installed in the Start Menu, right-click things you don't want, and select Uninstall. (If it's just When your laptop battery reaches 100%, it stops charging, and it won't resume charging until the battery level drops below 100% again. While this can lead to a pattern of the battery discharging slightly and then getting topped off again (which can degrade the battery over time), it won't overcharge the battery and damage it. What Are The Tools Needed To Remove The Acer Aspire 3 Battery? Removing the Acer Aspire 3 battery is a simple process that can be done with a few tools. Here’s a step-by-step guide on how to remove the battery from an Acer Aspire 3: 1. First, shut down the laptop and unplug the AC adapter. 2. In this video i will show you how to replace the battery for Acer Aspire Es 15 🚩 Es1-531-C45u 💻 laptop STEP By STEP.🔵 MODEL: AC14B18J🔵 Link1: Step 3. Gently slide the plastic opening tool under the black clip that is attached to the audio ribbon cable. Pull down on the plastic opening tool like a lever to flip the black clip and remove the ribbon cable. The black clip doesn't take much force to lift, so be gentle to avoid breaking it. Add a comment. Use this video to help you access and replace the battery and motherboard in your Aspire 3.Feel free to comment or ask questions. Please remember to 'Like' fxhLdX.