Originally Posted by JAM MaxAmps

Take what he says with a grain of salt or two. It's what he feels or thinks he feels. Punch is controlled by power which is controlled voltage. Yes a fully charged pack will be at it's max voltage and it will offer you a bit more power right at the start. But once the voltage levels off your back to normal power. What he is doing isn't changing a thing. All he's doing is risking damage to his packs in the long run. It is recommended to store at 60% plain and simple. If he doesn't want to do that then so be it. It has been proven that if they sit for long periods with a full charge that the cells to suffer. It just part of the whole Li-Po deal. If you store them at 60% the risk of long term storage damage is no where as high. I think I would go with the info from a guy like me who works with Li-Po's for a living rather than a "Pro" driver that just uses the packs and doesn't adhere to the safety and usage rules.

-J