Amazon.com: UltraPro D-LI92 Battery 2-Pack Bundle 1200mAh Digital Video Batteries with Rapid Travel Charger for Select Pentax Cameras Including Optio I-10, WG-1, WG-2, WG-3, WG-10 and Others : Electronics
File:Pentax Li-ion D-LI92.jpg - Wikimedia Commons
Pentax D-LI92 Battery (2-Pack) and Micro USB Charger by Wasabi Power