Quote Originally Posted by Cigars4Troops View Post
Quite a while, and even if they dry out you can recharge them.

They should all be the brown ones now, just take a tupperware container, dump the packs in it, submerge in DW and wait 2-3 days and they are brand new again. Of course let them sit out to dry for a few hours before putting back into your cooler, tupperdor etc
Is that how they recharge?? I didn't know you could submerge them!! I sealed them in a container with a bowl of water and got NOWHERE!!