I need some help, I have a 959 super brain and I am trying to charge my battery pack for my controller. I have 8 Ni-MH 2000mah AA’s. When I charge them I am only getting about 10 min of runtime out of them. I also had a pack for my car by trinity; I was running it for about 4min and the battery went dead causing my car to run off. That pack is now in the Connecticut River. I am so mad I spent all this money to get off disposable batteries when they worked out better for me. Can some one tell me what I am doing wrong. [:@]