Can You Charge Your Camera With Usb. I have to use the external battery charger provided with the camera. How can I charge my camera without a charger.

The second is that this is more powerful than your average car charger. Insert the included battery into the camera for charging. It would be a stupid engineering decision.
If you insert the battery pack facing the wrong way it cannot be locked into the correct position.
You can use the compact power adapter or a computer to charge the battery. It looks like my Canon SX720-HS camera cannot be charged by my standard USB chargers. With an external USB battery pack like this one you can charge your camera batteries on the go whether youre on a long-haul flight on a plane that hasnt yet been upgraded to have AC outlets or bouncing around in a chicken bus in Central America. Part of this is simple math.
