That battery is dead and could explode. Replace it. I had the same issue and swapped mine.
Is the battery dead, or is this some kind of countdown?
Wow, it's literally a countdown.
(https://i.ibb.co/R4kD4qYq/giphy.gif)
Isn't that a Sony Viao laptop? Are they still making them?
Both the laptop and the battery are fried.
(https://i.ibb.co/rGmq43X4/xakp30wytnzg1.jpg)
(https://i.ibb.co/sXD0bcF/giphy.gif)
It could blow up any moment, the countdown has started.
I cleverly set the cursor on the minute value and propped the phone on a stand so the sped-up video goes unnoticed.
Congrats, you've now got an automated timer.
Charge it using this charger.
(https://i.ibb.co/rf0hwsc8/1tkat4mgwnzg1.jpg)