Features1Higher Efficiency: Electric bike brushless motor fault tester can quickly detect whether the brushless motor is good or bad, higher efficiency. 2High Strength: The electric bike brushless motor fault tester is small in size and light in weight, which can be carried easily and has high strength. 3Applicable Models: The electric bike fault tester supports the fault detection of the whole series for Xiaomi electric scooter models, and other brand models can be detected. 4ABS Plastic Housing and Electronic Components: The electric scooter fault detector is made of ABS plastic housing and electronic components to ensure that the brushless motor controller can extend its service life. 5Battery Capacity: The electric bike brushless motor fault tester has a battery capacity of 800mah, enough to meet your daily testing needs.SpecificationItem Type: Electric Scooter Fault DetectorProduct Material: ABS, PCBBattery Capacity: 800mahBattery Type: Lithium Battery (Shipped With Built In Battery)Product Application: Support the fault detection of the full range for Xiaomi electric scooter models, can detect the controller, motor, gas pedal, handbrake and other fault, other brands can detect the motor, gas pedal, handbrake fault, greatly improving the efficiency of maintenance.Package List1 x ElectricScooterFaultDetector1 x Manual