Killed GL.iNet 300M?

Hello,

I was super delighted with my 300M router, I connected it to an old iphone for tethering and then to a battery pack for power so I have internet for my devices on the go. This worked for maybe 1.5 weeks.

But since this morning, the 300M seems broken: When I plug it into power, not even the lights start blinking anymore. The back gets slightly warm though.

I’ve tried factory resetting etc. but nothing helped.

Any other idea what I can try?

Many thanks, best regards,
Christoph

If no LED at all, then it is burned!

Post a screenshot of the power adapter which shows it’s output voltage and current.

There is one time a users used a USB power adapter and burned the router immediately. Then he found that the power output is 20V. He came to China and bought somewhere.