HandyCooler, Craftsman and Maglite flashlights, Princeton Tec and no-brand headlamp

1) HandyCooler personal cooling device
2) Craftmans D cell flashlight. Should still work but no D batteries to test with.
3) Maglite D cell flashlight. Should still work but no D batteries to test with.
4) Princeton Tec headlamp. Uses 3 AAA batteries.
5) no brand headlamp, new and not used.