If you want a charging station for batteries, you either find one or put a battery into these guys. Try to trap a bunch of them in a enclosure and you will have a charging station next to your base. A substitute choice, just make a base next to a charging station
Glowbugs make an essential light source, but only few know how to tame the seemingly untamable insect. It enjoys one food, craves one thing, and is instantly tamed when you provide glowbugs with it. The food is forcetame.