bought a couple knockoffs

[natedogg4674]

I found a couple knockoffs at my mall. they are called sheng wei or something like that, anyway they are exactly like microsizers with more channels,and a round controller, these things are super fast, much less control than my zips, but super fast, with good run time, all parts are interchangeable. I also picked up the zip track at radio shack, i bought 2, combined both and its still too small, it works ok with my slower zips, but with the speedsters its almost impossible. So anyoneout there thinkking of buying track, make your own, youll be better off, unless you are going to buy 4 of them and combine allthe pieces into 1 track. im looking for some better batteries, any suggestions, do they have 150's at radio shack??? havent checked yet..