1. AM28-1.8/25-ES-E is the motor with built-in li batteryand controlled by A-OK RF433 remote controller or RF433 wall switch.

2. When you place order, pls choose Aliexpress standard shipping because China post can not ship motors with battery

3. A-OK AM28 motor need to work with 38mm tube,pls check the tubes of picture.

4. Includes: motor, 1-channel remote control, charging cable, brackets.

5. We will ship you goods according tom the bundle you choose, pls check it carefully