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:
        
          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
 
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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®