Originally Posted by Granpa

Hardly know where to start, but you've made a few assumptions that may be a little off. First, the battery that is most commonly used is the Peak 4200 45C stick pack. After several years of rial and error, this battery is the one that is most commonly seen. Cost? $30 at TQ racing and some other shops. This seems to be the best battery considering cost, performance, and longevity. Because it's a low priced Sport Pack, an occasional "dud" sneaks through.

Second, most of the guys have more than one battery. Two seems to be the minimum number. You'll see some that have "practice" packs and dedicated "race" packs. Personally, I have 4 practice packs and 2 race packs. The practice packs are older, retired race packs.

Third, your "cheapie" shorty pack may not be the best choice in the ultra competitive TCS Mini series or in any other ultra competitive Series. The best choice may turn out to be a $80+ standard length pack. What do you say then, my friend???? I'm not sure that the "shorty" packs will give you the best handling car. The venue you race at will have a lot to do with battery choice.

And as to the last point of no one has to buy a square pack, very true. However, most guys will, if that's what it takes to be competitive. Yes, I'm getting to point, old age and failing eyesight, being the determining factor, where my racing will be more of a social exercise. But, until then, I'll run over your grandmother to beat you in a race.