This is for the older generation of the Braun folding magnetic light w/ microUSB charging port.

I like these lights a lot and throw them light into my tool bags that sit in the truck all the time.

Often times, something will bump into the button and turn them on and kills the battery prematurely, so when I need them they are inoperable.

This is a simple snap cover that slips over the button and makes the button recessed so to turn on the light, it's a bit more work.

This has lasted in my tool bag for many trips, is easy to remove and replace.