Help! Where on earth can I get a 5v, 1.5 amp charger for my Anbernic RG40XXH?

I can't seem to find these things anywhere, and on top of that does it matter which cable I use with that kind of charger as long as it's USB-A on one end and USB-C on the other end? Seriously if anyone has any links to any chargers please share or DM me, I don't like asking for help until I've tried myself but now I'm at my wits end!