Originally Posted by daveb

I've used my new radio three days of practice/racing and I'm on my third set of batteries.

First set of batteries was bind and set up 5 cars with one day of racing 4-heats and 2-mains.

Second set was probably 6 practice sessions last week and one practice run on saturday

Third set radio shows 4.2 still and run time is 5:58.

It's better then my 11x but if I have to carry a pack AAA everywhere I guess I will