DC 3 7-4 2V Brushless ESC Mini Motor Speed Controller Handheld Fan

Discover the DC 3 7-4 2V Brushless ESC Mini Motor Speed Controller Handheld Fan — a standout decor pick featuring compact design for dependable, everyday performance.

Specifications

Brand Name: Aideepen

Condition: New

Type: Module

Features:

1. Supports 3.7-4.2V DC input, compatible with lithium battery power systems, suitable for various low-voltage applications

2. Offers six switchable speed modes, allowing flexible control of rotational speed based on actual needs

3. Utilizes high-efficiency drive circuitry optimized for micro brushless motors, extending device lifespan

4. Compact size facilitates embedding within space-constrained devices

5. Requires no complex configuration with simple wiring, enabling rapid integration into DIY projects like handheld fans and mini coolers

Product Specifications

Input Voltage: 3-5V (3.7-4.2V recommended for this motor and fan blade)

Output Current: Approx. 3A max

Max Power: 15W

Includes battery charge/discharge protection; Type-C charging port supports 3W charging

Battery terminals: 2.0 reverse terminals (note polarity)

Motor terminals: 1.25 terminals

Indicator lights: Red for charging, blue for full charge, green for operation, flashing when low

Speed control: Six speed settings, seventh setting pauses; long press also pauses

Battery charge/discharge protection

Low voltage protection at 2.8V

Locked rotor protection

No-load protection

Overload protection

Supports 1S batteries (3.7V-4.2V)

Compatible with 1103, 1104, 1106, 1306, 1407, 1503, 2418 brushless motors

Important Notes

1. When disconnecting the 2.0 reverse terminals from battery terminals, do not forcefully pull—use proper technique.

2. If polarity is incorrect, use tweezers to swap the positive and negative wires.

3. To reverse the positive terminal, remove the female terminal from the PCB and reinsert it upside down.

4. For three-phase motors, all three wires are positive. Swapping any two wires reverses rotation direction.

Package Contents:

Module*1

2.0MM 2P Terminal Wire*1

1.25MM 3P Terminal Wire*1

Frequently Asked Questions

Q: What is the DC 3 7-4 2V Brushless ESC Mini Motor Speed Controller?

A: The DC 3 7-4 2V Brushless ESC Mini Motor Speed Controller is a quality decor pick. Supports 3.7-4.2V DC input, compatible with lithium battery power systems, suitable for various low-voltage applications 2.

Q: How do I use the DC 3 7-4 2V Brushless ESC Mini Motor Speed Controller?

A: The DC 3 7-4 2V Brushless ESC Mini Motor Speed Controller is ready to use right out of the box and makes an easy addition to your decor lineup.

Q: Why choose the DC 3 7-4 2V Brushless ESC Mini Motor Speed Controller?

A: The DC 3 7-4 2V Brushless ESC Mini Motor Speed Controller stands out in our decor range — Offers six switchable speed modes, allowing flexible control of rotational speed based on actual needs 3.