Top critical review
2 people found this helpful
These batteries last 40mins. Canon batteries last me 8 hours.
on August 17, 2016
These seemed like wonderful, inexpensive backup batteries... charged them, tested them in the camera, then brought them as my two backups to an all day photo event. 40 minutes into the event (only intermittent shooting - maybe 15-20 photos?), the first of these batteries died. An hour later, the second battery was dead! I put my normal Canon battery in, and it lasted the remainder of the 6 hours of the event without ever dying. These cheap, knock-off batteries will leave you stranded. You get what you pay for, unfortunately. Save yourself from missing a moment because these junk batteries died on you.