Traxxas BL-2S Brushless Electronic Speed Control

BL-2s Brushless Electronic Speed Control
The waterproof BL-2s speed control delivers all the benefits of brushless technology with the safety and convenience features you expect from Traxxas. Built-in low-voltage detection, thermal shutdown protection, and EZ-Set® one button programming make BL-2s reliable and easy to operate.

BL-2s ESC Features:
Fully waterproof
Built-in two-stage low voltage detection for lithium polymer (LiPo) batteries
NiMH battery packs 6-7 cells (7.2 - 8.4 V) or 2-cell LiPo battery packs (7.4 V)
Patented Training Mode™ reduces the power output by 50% for new or younger drivers. When they're ready, simply change profiles to unleash full-throttle action.
EZ-Set® one-button setup operates and programs just like other Traxxas speed controls
Three programmable drive profiles:
Sport Mode – Fwd / Brake / Rev
Race Mode – Fwd / Brake
Training Mode™– 50% Fwd / Brake / 50% Rev
Multi-color status LED
Two-stage thermal shutdown protection protects the BL-2s from overheating
Large aluminum heatsink dissipates heat
Built-in auxiliary fan output
Keyed motor connector

BL-2s Waterproof ESC Specifications:

Input Voltage	NiMH 6-7 cells (7.2 to 8.4 volts); LiPo 2 cell (7.4 volts)
Case Size	39 mm W x 59 mm D x 31 mm H
Weight	87 grams
Reverse Delay	Yes, with lockout
BEC Voltage	6.0 volts
BEC Current	3 amps
Input Wire	14 gauge
Motor Connectors	Quick Connect Motor Plug
Input Harness Wire	26 gauge
Low Voltage Detection	2-stage indicators, switchable (on or off)
Thermal Protection	2-Stage thermal shutdown
Profile selection	Sport Mode: 100% Fwd, 100% Brake, 100% Rev Race Mode: 100% Fwd, 100% Brake, No Rev Training Mode:* 50% Fwd, 100% Brake, 50% Rev
Single-Button Setup	Traxxas EZ-Set®
Battery Input Connector	Traxxas High-Current Connector
Motor Types	Brushless
Accessory Port	Auxiliary fan
	*Patented

Accessory Cooling fan (3340)
(accessory item, sold separately)

The 3340 accessory cooling fan (sold separately) reduces ESC temperatures during extended operation for maximum power flow. It securely clips onto the BL-2s heatsink for easy installation. Wires are neatly routed through the integrated connector clip. Simply plug the accessory cooling fan into the BL-2s accessory power connector and clip the fan onto the heatsink for increased cooling.

Replacement part for these models:
Rustler® 4X4 Brushless
Slash® 4X4 Brushless
Stampede® 4X4 Brushless

Manufacturer's Title: BL-2s™ Electronic Speed Control, waterproof (brushless) (fwd/rev/brake)