D L178 DL178 D Li78 DLi78 Battery Pack & USB Charger (2 In 1) for Pentax Optio S1 M50 M60 V20 W60 L50 W80 Digital Cameras ...|pentax battery charger| pentax camera chargerpentax optio
PENTAX D-Li78 LI-ION 680mAh Video Battery - Brooklyn Battery Works
Amazon.com : Li Ion Rechargeable Battery Pack for Digital Camera/Video Camcorder Compatible with PENTAX D L178, D LI78, DL178, DLI78 : Electronics