Yes,
All vehicles need to be returned with a minimum level of charge % as shown in the app.
Can I end the booking at a charger?
No,
At no point in time can a booking end at a public charger. The only exception is if this is a charger located at the vehicles Designated Parking area, typically a hotel or apartment.
You may leave the car at the charger whilst charging, and most typically provide free parking whilst charging, however, keep an eye out for time restrictions. Some locations apply a 1 Hour Limit.