07-11-2016 17:21
07-11-2016 17:21
07-12-2016 06:32
07-12-2016 06:32
Welcome to the Forums @lennys! hmmmm 7 hours? wow! that is not normal at all. The battery of the Fitbit Charge should last up to 10 days with normal use. So let's go ahead and maximize the battery of your Charge by following the instructions on this post.
So keep an eye on the battery level and let me know how it goes!
Have a great day!