Battery run time.
Hi New to the form. I have an Arrma Outcast8s truck. I have 2 4s Spektrum batteries that I use. It seems like I am getting 10-15 mins. on a charge. The charger is a Spektrum Smart. I live in the mid west yes it gets cold. If I left the truck in the garage and brought in the batteries would that be ok? All my other battery garden tools are in the garage. thanks