How to choose the correct model for my scooter/bike ?

Open the scooter deck (battery compartment), where you will see the battery and controller connected by a main power connector.

Compare the connector shape and confirm your connector type:

🔸 XT30: Small square connector, used for lower-power scooters

🔸 XT60: Medium square connector, common standard with yellow housing

🔸 XT90: Large square connector, higher current capacity

🔸 EC5: Dual round-pin connector, blue or yellow housing, used for high-power models

Choose the alarm version that matches your connector type.

If you are unsure, please take a photo and send it to us for quick confirmation.