My phone has been charging for three hours non-stop. It was at 4% when it started, and now it's at 1%!! Whenever I plug it in it says "Charger doesn't support fast charging" or something
Some chargers don't charge at a speed that goes faster than your phone uses battery; find a new one, preferably a charging brick
Doesn't mean it's good. You'll find this rate of charging sometimes, like in some cars. Try switching charger or using a different outlet
No, I mean it's the charger that came with the phone. It's never done this before