Suitable for: The scooter controller is suitable for repairing and replacing accessories for the MAX G30 G30D G30LP electric scooter controller module. Perfectly replace the old damaged control board. [APP] It is compatible with the app and the app Waterproof: The dashboard of the Max G30 has a waterproof plug, and there is adhesive on the control board to improve waterproofing Heat dissipation: the shell of the scooter controller is made of aluminium alloy, which can protect the internal circulation and has good heat dissipation to avoid thermal overloading Easy installation: Easy to install and remove, without professional requirements, even if you are an amateur Suitable for Max G30 G30L G30P G30D electric scooter. Perfectly replace the old broken controller, help to repair your scooter. With glue on the electronics ,which help to waterproof. High quality and durable to use. Colour:As Shown Material:Metal Size: 11.5 x 6.7 cm Package Contents: 1 x controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.