These batteries are rubbish. I have bought 4 of them and all 4 have had the positive lead break off inside the case and they stopped working. I opened one up to see if it was just in need of solder and the tab in question is very thin metal that comes out of the actual cell so it can't be repaired. The older zippys were much better.
Loge parfaitement dans les vehicules de la gamme Traxxas (Rustler, Stampede, Bandit). 5 toiles pour le hardcase qui protge parfaitement les Lipos. En charge prend plus de 5000mah apres plus d'une quinzaine de run dans mon Stampede !