iPhone 6s won't charge or turn on after being left in a drawer for 1yr

Hi there,

I got a new phone a year ago and after transferring all of the data from the 6s, I turned it off and left it in a drawer for about a year.

I recently found it and decided to do something with it, but the phone won’t turn on. When I plug it in, there is no battery icon and my USB power meter says it draws 0 amps.

I tried replacing the battery, but it didn’t help, the phone still won’t charge.

The charging port/dock connector is clean, there is no debris.