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Fitness and sleep tracking band that also displays caller ID information when paired with a smartphone app. Released in November 2014.

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Can I get a replacement battery for my charge 2 device?

My fitbit charge 2 device loses battery charge almost instantly. Fitbit support offered discount on replacement as a couple of months beyond warranty period. Can the battery be replaced?

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yes, yes you can :) its not too hard to do, if you know what youre doing. i think there is actually a guide here on this site


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Here’s a link to a video that shows how to replace the battery in your watch.

Unfortunately I cannot find a replacement battery online, but if you search online using the model number printed on the battery in your watch (can’t see it too well in the video) you may find suppliers.

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There are kits online that you can purchase that will also come with the basic tools you would need to do the repair. It does look like there are just leads on the battery however so you would need to have knowledge of how to solder of know someone who does. I have never taken one of these apart so I’m not sure how much work would actually be involved.

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here is a link to the battery for your fitbit charge 3. i would have posted links in my first response, but i had no idea we were allowed to do that for external sites :)


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