Fully waterproof design for all conditions. (Note: Please clean and dry it after use for avoiding rusty connectors).
HOBBYWING patented copper heat-conductive plates attached to the MOSFET board allows the internal heat to be quickly transferred to the aluminum heat sink for great heat dissipation.
Built-in switch-mode BEC with cont. current of 4A.
Tunable drag brake and drag brake rate for different vehicles, tracks, and control feel.
Adjustable PWM frequency combined with advanced freewheeling (/DEO) technology guarantees great throttle linearity and driving feel.
9 levels of acceleration/ punch from soft to aggressive for different vehicles, tires and tracks.
Proportional brake with 9 levels of initial brake force, maximum brake force, and drag brake force.
Multiple protections: low-voltage cutoff protection, thermal protection, and throttle signal loss protection.
Separate programming port to easily connect the LED program card (linked below) to the ESC.

ESC Specifications:

Model / SKU	QUICRUN-880-DUAL-Brushed ESC / 30120301
Cont./Peak Current	80A/400A
Motor Type Supported	Brushed Motor (540/550 Size Motors) - Brushless Motors NOT Supported
Applicable Use	1/10th & 1/8th Vehicles with Dual Brushed Motors
Motor Limits	2S LiPo /6 cell NiMH: ≥ 12T or RPM<30000@7.4V (540/550 Size Brushed Motors) 3S LiPo /8 cell NiMH: ≥ 18T or RPM<20000@7.4V (540/550 Size Brushed Motors) 4S LiPo /10 cell NiMH: ≥ 24T or RPM<15000@7.4V (540/550 Size Brushed Motors)
LiPo / NiMH Cells	2-4S LiPo or 6-10 cell NiMH
BEC Output	6V@4A (Switch-Mode)
Connectors	Battery: Tamiya or no Connectors; Dual Motor: 4.0mm Female Bullet Connectors
Size/ Weight	*45.934.726.5mm/ 75g*
Programming Port	Separate Port - Programming card sold separately below
Waterproof	Waterproof