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Charge 3 Battery Replacement

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  • 1 × T2 Torx Screwdriver
  • 1 × Heat Gun
  • 1 × Razor Blade—A thin spudger would also work
  • 1 × E6000 Adhesive Glue—The glue is needed to keep the device water tight after repair
  • 1 × Rubber Bands—A clamp with a rubber tip would also work
  • 1 × Fitbit Charge 3 and 4 Battery
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