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.
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 !