[zombiebaby]

I bought a 350z from namuna a moterator at tinyrc.com it was brand new I took it out of the box and it only kept a charge 4 about 20 to 40 seconds I thought it would b the battery so I tried a couple diffrent batreries and it did the same are all booster cars this way or did I just get a bad 1 and is there anyway I could get have it replaced?