I purchased a brand new GTL energy super power 4000mah 7.2v NI-MH. I have installed it in my MF01X chassis with TBLE-04S esc and tamiya torque tuned motor. I’m only getting around 5 mins run time out of the car. I have used it and fully recharged the battery several times to attempt to recondition the battery. Do you think the battery is no good? Any help would be appreciated. The recharge is only taking about 10mins as the light goes off on the charger when it is full. This makes me think the battery is not getting a full charge. Also not getting any heat from the battery during charge.