Choosing Batteries for Your 2WD Bandit, Rustler, or Stampede | Traxxas
Biggest batteries I've found to fit in the stock XRT battery tray are these HRB 9500mah 4s 120c packs. The Lectron pro 5200's the hobby sold me are way too small. These
Traxxas 6726X Battery Tray Expansion Set for Rustler 4x4 – Blasted RC
How to Update the Rustler 4x4 for Long Battery Packs | Traxxas
Traxxas Rustler 4x4 XL-5 Brushed RTR Stadium Truck w/Battery & DC Charger w/ LED LIGHTS