I Have used these battries in 4 race meets so far & 1 1hour main with great results in the 3rd meet i left the battery box lid off
& in a 10 minute heat it took a little tour around the car on to motor laid on rear drive shaft took a lot of heat shrink off it i just stuffed it back in its cave charged it up all good
mind you i would not hit it with a hammer
i am waiting for pack to fit my DX3R to arrive & this is being used with 6 yes six year old Sanwa servos & 5 year old transponder
