http://www.gadgettown.com/Pentax-Optio-Wpi-W10-S5I-S7-D-L18-Battery-Charger.html<br />This D-L18 Battery Charger for Pentax Optio WPi W10 S5i S7 is used to recharges your digital camera battery, allowing you to get that great shot with your digital camera. The battery charger keeps your camera powered.
