I’m transitioning to putting a lot of my content on YouTube, so this wont be a long blog post, just a reference to the video.
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The battery in my Braun shaver had slowly been getting worse and worse, and it was succumbing to higher and higher internal resistance. Luckily the Braun takes a completely normal AA NiMH battery, and the shavers are built to be fixed, so it’s a relatively easy task to take it apart and replace the batteries.
And just to show that we can’t all be perfect, watch the video and see what I did wrong !