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Microsoft Band Battery Replacement

What you need

  1. Microsoft Band Battery Replacement, Battery: step 1, image 1 of 1
    • Unscrew both side panel 2mm screws using the T3 Torx screwdriver.

  2. Microsoft Band Battery Replacement: step 2, image 1 of 1
    • Firmly pry up the side panel using the plastic spudger to break the waterproof seal and lift the battery panel.

  3. Microsoft Band Battery Replacement: step 3, image 1 of 1
    • Gently pry up one edge of the battery with the plastic spudger.

  4. Microsoft Band Battery Replacement: step 4, image 1 of 1
    • Remove battery from its compartment with your fingers.


To reassemble your device, follow these instructions in reverse order. Replace the vibrator in its original compartment.

4 other people completed this guide.

Monique Salinger

Member since: 02/01/15

390 Reputation

2 Guides authored


Cal Poly, Team 17-34, Amido Winter 2015 Member of Cal Poly, Team 17-34, Amido Winter 2015


4 Members

6 Guides authored


where can i buy the battery?

chirac - Reply

From what I can tell it's something like this:

which is a 3.7v flat lithium ion polymer 72mAh battery. Min order is 1030 though! You can find similar on AliExpress if you search for that description. The dimensions are listed as 4*14.8*21.5mm so it'll need to be within that, or maybe the OP can confirm the battery size?

Simon -

Will this be dangerous?

Rei zzstu Shiozawa - Reply

Anyway to upgrade to a higher capacity battery to get better life out of it? With GPS on, it dies in 2 hours and I go on 8 hr hikes.

Chris Green - Reply

No tak wszystko fajnie ale gdzie te akumulatory zakupić ?

Tomasz Sot - Reply

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