I have a Hot Shot 2 that I have had for about 3-4 years, and recently it hasn't been able to hold a charge. Is there something I can do to make it last a bit longer? I also was wondering if I could cycle it. If so, how? I may just end up buying a new one, excepte this time I would like to buy one that just requires a AA so that I don't have to worry about charging.

Thanks,

LT-40