Battery life on this Dell XPS 13 9310 is decreasing rapidly.
Battery life on this Dell XPS 13 9310 is decreasing rapidly.
Hey there, I noticed your Dell XPS 13 9310 from 2021 is losing battery quickly despite only using a few chrome tabs and a document. The manufacturer rates its battery health as "good." Anyone have experienced this problem? Do you have any suggestions or fixes?
Yes, you can execute powercfg /batteryreport in the terminal. It will generate a battery-report.html file. Check the power mode listed under power & battery in settings. Look for background tasks like search indexing—you can disable them or adjust it to respect your chosen power mode.
Running in optimal battery mode, checking Task Manager shows minimal CPU usage. RAM appears to be the problem because I chose only 8GB instead of more. Battery status report attached.
The design can hold up to 51Wh, but only 28Wh are currently available, which is just over half of the original limit. This could account for the faster draining you're seeing. If you can, consider swapping the battery—it usually costs between $50 and $100 and requires opening the laptop. If it's already open, you might be able to upgrade the RAM instead (provided it isn't soldered). You can verify if the RAM is soldered by examining the graph and checking the slots; if more than two are occupied, it's soldered and not upgradable. Alternatively, you could install additional RAM, though that's a bit of a joke in this context.