On Thursday, February 1, 2018 at 5:32:16 AM UTC+11, ss wrote:
Charger for a mobility scooter. One charger not working, I opened it up
and as per image below it looks like some kind of fuse has blown.
Text on the board looks like 3A/2500AR.

Can anyone confirm and identify what I would need to replace.
I have limitations on electronic stuff but could probably manage to
solder this part if I can find a replacement.

https://imgur.com/a/QTZ0e

Looks like it is a time lag fuse; T denotes time lag fuse. F denotes fast acting fuse.