This is the Traxxas BL-2s Waterproof Brushless ESC
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
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: 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
Accessory Item: Cooling fan (#3340) Sold Seperately
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.