Any one ever heard of these batteries, They are suppossed to be as good if not better than optimas from what I've heard, any opinions,
The hx300 and the hx 400
http://www.portablepower.com/enersys...-fr-p-186.html
The hx300 and the hx 400
http://www.portablepower.com/enersys...-fr-p-186.html