RE: THE Official Traxxas E-REVO Thread
i get about 20-30 min runtime on 5000mah batteries. the bigger the c rate the faster discharge. aka more torque and a little more speed. you wont find much of a difference with a 5000mah 20c and a 5000mah 25c though. however its a 45c drain and a 20c drain its like a whole new car. believe me. i have been through that.