Hi all,
first I wish everybody a good and healthy new year 2025!
Unfortunately for me it began with some trouble:
Yesterday after switching on my Siglent SHS810X portable Scope which was off during a longer period (~ a few weeks) everything still seemed to be fine...
After switching on for taking some measurements it switched off after approximately 10 seconds.

There was no red power button led! After switching to on it was green.
I thought that the LiION battery must be empty and plugged in the power supply. But it does no longer switched on. It was green after plugin of the power supply.
After some time it began blinking alternately green and orange.
I decided to charge the battery overnight and continue the next day.
Today morning I looked at the charge state but I see the power button led still blinking green and orange. This seemed strange to me.

After pulling out the battery and take a quick voltage measurement it gave only 1.24 volts alternating with 0.99 volts. No fixed voltage.
So now I have some questions:
- it seems that the battery is damaged? (because of the too low voltage level - but the scope was new and I got it in 09-2024)
- is there a blink code list of the power button led? (I do not found some infos in the manuals or here in the forum)
I cannot open the scope because I do not want to risk the warranty.
So only the exchange of the battery will be possible but I am afraid that if there is some defect inside I will damage a new battery too...
Cheers Chris