This is the Traxxas XL 2.5 Electronic Speed Control, with Low Voltage Detection. Designed and engineered by Traxxas, the XL-2.5 Brushed Electronic Speed Control provides smooth throttle control with 380-size and smaller mini-motors and is completely waterproof for all-weather R/C driving fun. This high-performance ESC is packed with impressive specifications and features that are normally only found on expensive high-end replacement units. The XL-2.5 features three throttle profiles, Thermal Shutdown Protection, 6-8 cell NiMH and 2S LiPo compatibility, and built-in BEC. High-frequency operation combined with ultra-low resistance make the XL-2.5 an efficient and ultra-smooth fully proportional speed control. The XL-2.5 is manufactured by Traxxas to ensure the highest level of quality and support and is backed by the Traxxas Lifetime Electronics Warranty.

Traxxas High-Current Connector
The XL-2.5 ESC is equipped with the Traxxas high-current connectors for restriction-free current flow.

Patent-Pending Training Mode™
An exclusive feature that places the XL-2.5 ahead of the pack is the patent pending Training Mode. This feature reduces the overall power output of the XL-2.5 by 50% making it easier for new drivers to control their model.  When they’re ready, simply change profiles to unleash full-throttle action. Only Traxxas has it!

XL-2.5 Waterproof ESC Features:

• Innovative waterproof design
• 10-turn motor limit for 380 size motors
• Fully-proportional forward, reverse, and braking control
• Programmable with three drive profiles:
• Sport Mode – Fwd / Brake / Rev
• Race Mode – Fwd / Brake
• Training Mode – 50% Fwd / Brake / 50% Rev
• EZ-Set® push-button setup
• Multi-color LED
• Thermal shutdown protection
• Efficient, low-loss MOSFET design
• High-capacity heat sink
• Smooth, high-frequency operation
• Easy installation in Traxxas models
• Backed by the Traxxas Lifetime Electronics warranty

XL-2.5 WATERPROOF ESC SPECIFICATIONS:

• Input Voltage: 4-8 cells NiMH; 2S LiPo
  
• Case Size: 26.5mm W x 46.5mm D x 22mm H
• Weight: 33 Grams
• Motor Limit: 10-turns (380 size)
  
• On Resistance (@Trans): 0.008 Ohms
• Reverse Delay: None
• BEC Voltage: 6.0V DC
• Power Wire: 16 Gauge / 40mm
• Input Harness Wire: 26 Gauge / 130mm
• Motor Wires: 26 Gauge / 130mm
• Transistor Type: MOSFET
• PWM Frequency: 2300 Hz
• Thermal Protection: Thermal shutdown
• Profile selection:
• Sport Mode: 100% FWD, 100% brakes, 100% REV
• Race Mode: 100% FWD, 100% brakes, No REV
• Training Mode: 50% FWD, 100% brakes, 50% REV
• Single-button setup: Yes, Traxxas EZ-Set®