Direct Current Motor Speed Controller Cycling Control Knob Switch 350W with Electric Door Lock

Feature: 1. APPLICABLE SCENARIO: Speed controller is suitable for electric bicycles, electric tricycles and electric motorcycles. Suitable for a variety of direct current motors and other applications, can adjust motor speed well 2. STRONG AND TRUSTED: This controller is made with a quality circuit board for a longer service life, equipped with electric door lock, you can use with confidence 3. EFFECTIVE PROTECTING: Motor speed controller possess high efficiency, high torsion, low heat, prevent polarity protecting, with high current protecting rating 4. STRONG MATERIAL: The controller enclosure is made of aluminum alloy, adopt groove design, possess good heat dissipation, can protect the internal circuit and avoid thermal overload 5. LOW FAILURE: The line and interface are made of quality plastic and aluminum alloy material to ensure a low failure rate during long term use Specification: Item Type: Direct Current Motor Speed Controller Material: Plastic and aluminum alloy. Package List: 1 x Speed Control Switch 1 x Charging Port 2 x Keys 1 x Controller Note: Main voltage should match.APPLICABLE SCENARIO: Speed controller is suitable for electric bicycles, electric tricycles and electric motorcycles. Suitable for a variety of direct current motors and other applications, can adjust motor speed well STRONG AND TRUSTED: This controller is made with a quality circuit board for a longer service life, equipped with electric door lock, you can use with confidence EFFECTIVE PROTECTING: Motor speed controller possess high efficiency, high torsion, low heat, prevent polarity protecting, with high current protecting rating STRONG MATERIAL: The controller enclosure is made of aluminum alloy, adopt groove design, possess good heat dissipation, can protect the internal circuit and avoid thermal overload LOW FAILURE: The line and interface are made of quality plastic and aluminum alloy material to ensure a low failure rate during long term use