I am a fairly new owner of an EOS-800D. Can I charge the battery without removing it from the camera, by plugging a mini-USB cable connected to a powered device (e.g. my PC) or to a USB charger? Or does this not charge the battery? Why would they not have designed it so that it could be charged like that? Thanks - Rowan
No, the battery can't be charged via a USB cable. It comes with a battery charger that plugs into a wall socket and that is how you charge the battery. Have you read that manual? Did it suggest any other way to charge the battery? I think not.