" I'd like something AC powered as opposed to running off my car battery."
The 12V ones are MUCH cheaper, and can be adapted for 120V AC quite inexpensively:
http://www.google.com/search?aq=f&sourceid=chrome&ie=UTF-8&q=AC+Adapter+For+Car+Charger
" I'd like something AC powered as opposed to running off my car battery."
The 12V ones are MUCH cheaper, and can be adapted for 120V AC quite inexpensively:
http://www.google.com/search?aq=f&sourceid=chrome&ie=UTF-8&q=AC+Adapter+For+Car+Charger