Casio EFV 100D Battery Change

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Links to tools (these are affiliate links so if you purchase using them I will get a small commission), as always shop around for the best price:

Battery:
https://amzn.to/3fsltjF

Caseback Opener:
https://amzn.to/3wcUgHx

Case Holder:
https://amzn.to/2QKgO20