Hobbywing 81020170 XERUN-120A-V2.1-Blue Car ESC

Version 2.1" (Competition Race) For 1/10, 1/12 Car, 1/8 rock crawler.

1: Specification

1.1 Output: Continuous current 120A, burst current 760A.

1.2 Input: 4-9 cells NiMH/NiCd or 2-3 cells LiPo.   Note1

1.3 BEC Output: 5.75V@3A linear mode built-in BEC.

1.4 Resistance: 0.0003 Ohm.

1.5 Motor Supported: Sensored brushless / Sensorless Brushless.

1.6 Suitable Brushless Motor: 
                                           With 2 cells Lipo or 4-6 cells NiMH, 1/10 on-road: >=3.5T, 1/10 off-road:  >=5.5T 
                                           With 3 cells Lipo or 7-9 cells NiMH, 1/10 on-road: >=5.5T, 1/10 off-road:  >=8.5T   

1.7 Suitable Car: 
                          1/10, 1/12 on-road or off-road cars / trucks for competition races.
                          1/10, 1/8 rock crawler.

1.8 Size: 43mm(L) * 36mm(W) * 33mm(H).

1.9 Weight: 105g

Note1:

For 4-6 cells NiMH or 2 cells Lipo: You don't have to change the cooling fan that comes with the ESC.

For 7-9 cells NiMH or 3 cells Lipo: You must change the standard cooling fan. It cannot work with such a high voltage. Please choose a high voltage fan or supply the fan from the receiver (+6V).

2: Features

2.1 Compatible with all sonsorless brushless motors and most sensored brushless motors such as LRP, Novak, Orion, Feigao, etc.

2.2 Seamlessly change to sensorless working mode when the sensor cable is broken. 

2.3 Supports both Lithium and NiMH batteries.

2.4 Excellent start up, acceleration and linearity features.

2.5 Firmware can be upgraded through a USB adapter on the Advanced Professional LCD Program Box (Optional  equipment).

2.6 User programmable.  Easily programmed with only one button on the ESC and compatible with the Digital LED Program Card and the Advanced Professional LCD Program Box.