mstevens
Toadfish. Splendid is implied but not guaranteed.
Putting them in lights sounds dangerous to me.
Nah. I always have cardboard between batteries and contacts when I travel with batteries in devices. That means zero chance of accidental activation or shorts. It also means zero chance of running down or ruining the batteries, which is my main reason for doing this.
Don, you're a champion lugger of stuff. Many people travel light yet still need to carry batteries. If the bag-checkers at the airport are confiscating batteries that aren't in a device, then any batteries one wants to carry need to be in something. There are flashlights that are basically battery cases with a switch and bulb. Think of the switch and bulb as being just for decoration and the body of the flashlight as being a batter case.