Check out these 3S LiPo Battery Packs From New Wave-
New Wave has three new 3S LiPo battery packs for a multitude of applications. There is a 5200mAh, 50C pack with Deans type connector, 76oomAh, 75C pack also with Deans type connector and a huge 9000mAh, 60C pack with Traxxas connector that is ideal for the Traxxas X-Maxx.
7600mAh, 75C – that is a discharge current of 570 Amps. Crazy.