It is original Segway power supply

DC Output: 42V 1.7A 71w
Connector size:8mm
Power plug:  US / EU or UK plug

Compatible Part Numbers:
BCTA +71420-1700

Compatible Laptop models:

For Xiaomi Scooter Mijia M365,
For Segway Ninebot ES2 ES1 ES4 E22 ES1L,
For Bird, Lime, Lime-S, Skip, and Spin electric scooters

If you can't confirm,pls contact us.thanks.

Note: Not all compatible model# is listed.

Packing Included:
1x Power charger+a power cord