Surface is already struggling with CPU and WiFi.
Problems continue for the Surface Pro 5 and 6 Series.
400Mhz and poor battery life
This time, the batteries on a variety of devices are experiencing a variety of problems.
Surface Pro 3 also had battery problems in its day.
We hope this can be fixed with a real firmware update, one that does not do things like bringing back the pc to the stone age.
This is happening
The problem is that the devices show 0 percent battery while in the charger, and therefore serve poor performance. Others believe the battery quality has suddenly dropped to 30 percent after just over 300 charging cycles.
Are you experiencing problems with your Surface Battery? Run
powercfg / batteryreport in windows to investigate.
Note that 5GHz WiFi is also a problem after the firmware update. Microsoft Help Forum