ACEIRMC Mini 20A Brushed ESC 2KHz Forward Reverse Brake for RC Car Boat Tank 5-Pack

The ACEIRMC Mini 20A Brushed ESC is a compact electronic speed controller designed for small-scale RC vehicles. It operates at 2KHz PWM frequency and supports brushed motors from 130 to 380 size. With a voltage range of 3.0V to 9.4V (2S LiPo compatible), it provides forward, reverse, and brake functions. Each pack includes five units, ideal for multi-motor projects or replacements.

Technical specifications at a glance

What motors and voltage does this ESC support?

This ESC works with all common brushed motors in the 130 to 380 size range, including 130, 180, 260, 280, and 380. It accepts a voltage input from 3.0V to 9.4V, which covers 2-cell LiPo (7.4V nominal) as well as 2-3 cell NiMH. Do not exceed 9.4V; 3S LiPo (11.1V) will damage the ESC.

Using this ESC in RC cars and boats

Weighing very little, this ESC is suitable for 1/16, 1/18, and 1/24 scale RC cars, trucks, and boats. Its low weight makes it a good fit for mini-Z and mosquito car modifications. The forward/reverse/brake control works well for crawling and general driving. For boat use, ensure proper waterproofing as the ESC is not sealed.

Package contents

• 5 x ACEIRMC Mini 20A Brushed ESC

Each ESC comes without connectors or heat shrink; you will need to solder your own battery and motor connections.

Frequently asked questions

Can I use this ESC with a 3S LiPo battery?

No. The maximum voltage is 9.4V, which is below the full charge voltage of a 3S LiPo (12.6V). Using 3S will likely destroy the ESC.

Is this ESC suitable for a 1/10 scale RC car?

The 20A current limit is low for typical 1/10 scale vehicles. It is best suited for 1/16, 1/18, and 1/24 scale models.

What connectors do I need?

The supplied input data does not specify included connectors. You will typically need to solder your own battery and motor wires.