Porsche Dual Mode Battery Maintainer / Charger
This is Porsche's latest Battery Maintainer, it is a simple and safe way to charge your battery. This gives you the option of charging through your Porsche's cigerette lighter. You can select from a standard charging mode, or a pulse maintaining mode for while the car is in storage. This can be used to charge any battery, fron 2-120 amps. Plug it in, and forget about it!!