Hello I just want to ask every one about when I can charge my batteries for my Air 2s. What I have been doing is after I use all 3 batteries, I let them all cool down for about an hour At this point I place them on the charging hub and recharge the batteries. My question is am I charging my batteries too soon after a 1 hour cooling time or should I leave the batteries overnight before charging the batteries up again. Any comments would be appreciated. Thanks Mr Mint