JH4AS5052DZXQS Electric Bicycle Controller DC48V 28A Brushless Motor Controller for E-Bike Scooter 48V Electric Speed Controller Ebike Controller

This product is a customized model. In order to ensure that your purchase matches your bike, we will contact you after you place your order. Please keep an eye out for a message from us after you place your order and reply promptly, thank you for your cooperation!Feature: 1. Heat Dissipation Function: The controller shell is JH4AS5052DZXQS made of high quality aluminum alloy with groove design. Due to its good heat dissipation function, it can protect the internal circuit and avoid thermal overload. 2. Provide Stable Speed: The brushless motor sine wave controller can provide stable speed and sensitive braking and direction change control, providing you a good using experience. 3. Waterproof Connectors: Fully waterproof connectors ensure maximum durability in any weather conditions. High performance wires and waterproof interfaces are durable, ensuring low failure rates for long term use. Package List: 1 x Controller

• This controller comes with two types of motor wire connectors. Please contact us to send photos indicating which model you require, along with a photo of the label from your old controller.
• 【Sensitive Control】This item is a JH4AS5052DZXQS brushless motor controller, it can provide steady speed and sensitive control of braking and direction changes. The wires and interfaces are durable, and ensure low malfunction of long time use.
• 【Good Heat Dissipation】The controller shell is made of aluminium alloy, which can protect the inner circuit and good for heat dissipation to avoid thermal overloading. This controller shell is excellent in performance and can perfectly match your needs and use.
• 【Easy Installation】The interfaces have instruction labels on them for your easy installation. It is very suitable for electric bicycles, scooter, etc. Please read the labels on the interfaces of the controller, make sure that every interface is rightly connected to what it matches.
• 【GUARANTEE】If you are not satisfied with our product received, you can apply for unconditional return and refund within 180 days. In terms of any problem of this product, you can send emails to us at any time. We will reply you as soon.