What cheap (and safe) single cell charger for a gift set?

@hank: thanks for the multiple warnings, I think it’ll be ok - we’re all grown up adults. I’ve done some research and will have one of those USB adapter plugged right at my bedside until end of year celebrations to see how it goes… If i’m not dead i will include it in my gift set, otherwise i’ll look for something else. :person_facepalming:

In case i haven’t decimated my family this year with a Li-Ion cell, i wish next year i’ll be able to gift them the upcoming BLF Q8 The Miller has been pushing forward for month. Four 18650 at once will be a challenge though. :partying_face: