The range is for the following alternators:
The G7200 is a smart, 12 Step, fully automatic switch-mode battery charger and maintainer. The G7200 restores batteries to their original capacity, recovers slightly sulfated batteries, charges batteries in cold climates, rescues drained batteries, and provides maintenance charging to increase battery life. A powerful battery charger with specialized charging modes for recovering severely drained batteries that will not accept a normal charge. Suitable for most 12V and 24V battery capacities from 14-230Ah, such as Motorcycles, Motor cars, Caravans, Recreational Vehicles, Jet Skis, Boats and Trucks.
It has 6 different charging options.