This is the Hobbywing EZRun Max5 V3 Waterproof Brushless ESC with T-Plug. The Max5 ESC is an excellent high power upgrade for your Traxxas XO-1! It is also compatible with other 1/5 scale vehicles.

Features:

• Waterproof!
• Sensorless Brushless Operation
• 3S - 8S LiPo Compatible 

Specifications: 
Continuous Current: 200A 
Peak Current: 1300A 
Plug Type: T-Style 
Motor Type: Sensorless Brushless 
Applications: 1/8 Touring Car, Buggy, Truggy, Monster Truck 
Brushless Motor Limit 8S LiPo/18-Cell NiMH: ?1000 (58110 size motor) 
LiPo/NiMH Cells: 3-8S LiPo / 9-18 Cell NiMH 
BEC Output: 7.2V Switchable, Continuous current of 6A (Switch mode BEC) 
Cooling Fan: Powered by the stable BEC voltage of 6V/7.2V 
Size (LxWxH): 93.35/58.12/47.81mm 
Weight: 342g 
Programming Port: Fan/PRG Port 

Includes:

• EZRun Max5 ESC
• Accessories (double sided tape, etc)