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My Fitbit Blaze battery only lasts 10-12 hours. Is it possible to change the battery? If so where can I find a replacement battery? I know it uses a 167 mAh Lithium Ion Battery. I'm not having any luck finding one. The battery has never worked right. Fitbit sent me a replacement pebble. I'd still like to attempt to fix this one.
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Here’s where to get the battery:
Here’s how to install it:
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You should disassembly it and then check for it's battery and then you can buy a new replacement .
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@acnologia how do you disassemble it and where can one get a new battery?
There's a video on YouTube how to disassemble. The where to get the battery is the real question I've looked haven't had luck. The battery is a 167 mAh lithium ion battery. Good luck let me know if you find one.
@oldturkey03 It's easy ,just use YouTube ,i have seen guides that do it really fast.
Anybody know the dimensions of the battery? There are a lot of 3.7v rechargeable batteries on AliExpress
The battery for the Fitbit Blaze is 3.2mm X 18mm X 30mm. 3.7V, If it's more than about 31 or 32 mm long, the new battery won't fit, so be careful.
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2 Comments
Has anyone found any battery replacement valid for Blaze?
by Jose Angel Matilla Dominguez
I replaced my Blaze battery with this one from Amazon:
Fitbit Blaze Smartwatch Battery (Li-Pol, 3.7V, 120mAh) Replacement for Fitbit Blaze Smartwatch Battery
It's been about 2 months now and I am very happy. A charge lasts for about 3 days now.
by Steve Erehart