If you are looking at electric scoots then you have two basic choices
1. Low power maximum 200 watts, they do not require registration in any state of Australia, but are 100% legal to ride on the road, are limited to about 30 km/hr and cannot cope with any sort of hill unless you assist by pedalling.
2. High power, anything over 200 watts, require full registration, usually not capable of more than 60 km/hr.
The EVT4000e is in the same ADR category as a 50cc scoot, meaning that in NSW, ACT, and Vic, you will need a motorcycle licence and in other states a car drivers licence.
The current price is $3990.00, so being green does not come cheap.
Basic Specifications are:
Dimensions (LWH): 1692 x 647 x 1010 mm
Wheelbase: 1240 mm
Weight (incl. batteries): 127 kg
Suspension: front and rear hydraulic shock absorbers
Brakes: front and rear hydraulic disks
Range: 50-65 km (depending on payload and terrain)
Max speed: 50 kph
Motor: 48 Volt DC brushed motor
Batteries: 4 x 50 a/h SLA
Charger: 240 v / 8 amp 48 v
Tyres: 3.00-10 6PR
Beware that riding an electric scoot up any sort of a hill will quickly drain the battery and most require 10-12 hour recharge time.
For further information http://www.neco.com.au