I purchased this AC charger for use within my pick-up truck (truck came with an AC outlet as part of the pickup's standard dashboard). I charge/recharge the Sony battery for use within my Sony digital camera while I travel from site to site. It fits flush with the truck's dashboard and is so small that it is hardly noticeable. As I expected, it also works great when connected to a home AC outlet. The charger's light display indicates the rough percentage of charge completion - this is a handy feature.
I purchased this after receiving a 15% discount with the purchase of my camcorder. I don't like the long cords and bulky design of the charger that came with my camcorder, so I decided to purchase this one and take advantage of the 15% discount. That was the best decision I made, this little charger is very handy, small in size, charges fast, has a nice display that chows the progress of the charge, overall an excellent charger. Very well worth the money!