I was thinking about buying a wurkkos fc11 as my first flashlight but it said they recommend untwisting it in a review to avoid making a connection so it doesn’t discharge while not in use. Do I need to worry about that with all flashlights? I was planning on keeping it in my backpack so I have it whenever.
Oh man, don’t even get me started on the NiCads. My beloved old Ti58C calculator used a pack of them and it was actually what killed her :-(