How To Charge Canon Without Charger. Tape the wires to a battery that would be giving a charge and the battery needs a charge. A USB cable can be used to charge the cameras battery.

Something like this one which handily comes with two extra battery packsYou can even charge both batteries at the same time assuming you plug it into a USB wall charger like for a phone with 24A output. If you insert the battery pack facing the wrong way. Using a friction trick.
Using a friction trick.
Remove a battery from an electronic device. Get a USB charger. It can not be powered over USB or from a power bank. A bit late to the party but I found for my Canon SX720 HS.
