mmmm, dummy question
I'm really new to the airsoft world and the guns. I just bought myself a umarex hk 416 cqb (the gun so far is amazing.) But my dumb question is, I got a g&p 9.6v 1600mah nunchuck battery and a 'valken energy' universal smart charger....do the batteries normally get really hot when charging or am I doing something wrong and am going to explode? :P Thanks for anyone who responds.