How To Check Battery Health Of Dell Laptop. Using Dell Battery Diagnostics. You can see these commands in action in the image below.
Check the Battery Health in the BIOS for more information see the Dell Knowledge Base article How to Check Battery Health. Press Windows R - type regedit - click OK. If the battery is subjected to a recall you will be automatically connected to a replacement order form.
Read through the battery life estimates section.
This file will open in your web browser. Youll see the full charge capacity on the left in mWh and the batterys initial capacity on the right. Decreasing brightness turning off WiFiBluetooth charging with the original AC. In the Parts Upgrades page identify the battery and click Add to Cart.
