AC CDI Box

This AC CDI box is compatible with 50cc, 125cc, and 150cc GY6 or QMB-based engines. Before ordering, it is important to confirm a few details to ensure proper fitment and function.

What to check:
• Verify the plug style on your existing CDI and ensure the connector matches.
• Confirm whether your scooter uses an AC or DC charging system.

To determine your system type: disconnect the battery switch and attempt to start the scooter with the kickstarter. If the scooter starts, you have an AC CDI. If it does not start, the system uses a DC CDI instead.

• Electrical items are not returnable.
• This product is only for scooters equipped with an AC CDI system.
• It is crucial to verify AC vs. DC compatibility before purchase.
• Incorrect CDI installation can result in no-start conditions or electrical damage.

Always do the research first — electrical components cannot be returned.