How to calibrate/power cycle a chromebook

To do a power cycle, just follow these steps:

Completely drain the battery of the current charge

After it’s drained, press and hold the power button for a few seconds to make sure it doesn’t power on

Plug the Chromebook charger into the laptop, and charge it to 100%. Don’t use it during this time.

After it’s fully charged, use it until it completely drains.

Repeat the process 3 times.

To see battery info type: ctrl,alt,t all at the same time - this starts a new crosh window in chrome

then you can try:

battery_firmware info

or run a battery test:

battery_test 60