Looking on the internet to charge multiple Canon batteries (LP-E6) for my DSLR Canon 7D and found this awesome from Delkin, it’s a dual charger and charges two batteries simultaneously, tells you how much left there is to charge and is won’t break the bank usually online around $50 gets you a dual charger and two plates. The charger can charge all sorts of different camera’s batteries so don’t forget to get the plates for the EP6 batteries.