A question about batteries; I have quite a few Hobbico HydriMax 5C 6V 2000mAh NiMH AA battery packs. The problem is that I've been very busy over the last 9 months, not to mention that it's been fall and winter as well. My planes and radios have been sitting without any attention at all for all that time and I guess my question is; are my batteries going to be okay when I go to charge them and head back out to the field?