Battery's

[Reptile]

I charged the packs at 2.5 amp (Even though LHS said 4)

Read this thread. I am not the only one....

http://monster.traxxas.com/showthread.php?t=430144&highlight=ib4600 Scroll down for pictures. Do you REALLY want those in your e-revo?

 

[Metalhead Matt]

All batteries can be dangerous. That's why they need constant monitoring.

 

[ecajoe]

you just need a 4s bec most shops have them . and I've heard alot of people love those turnigys