BLM-1 Battery 2-Pack Bundle with Rapid Travel Charger and UltraPro Accessory Kit for Select Olympus Cameras Including E-300, E-330, E-500, E-510, E-510, and E-520 - Walmart.com
Amazon.com : Kastar Battery Replacement for Olympus EVOLT E-520 E-510 E-500 E-330 E-300 Olympus E-1 E-3 E-30 Olympus C-5060 C-7070 C-8080 Digital Camera and Olympus BLM-1 BLM-01 PS-BLM1 Battery : Electronics
Amazon.com : Replacement for Olympus E-510 Battery and Charger - Compatible with Olympus BLM5 BLM-01 Digital Camera Batteries and Chargers (1620mAh 7.4V Lithium-Ion) : Electronics
Amazon.com: BLM-1 Battery for BLM1 PS-BLM1 C-5060 C5060 C-7070 C-8080 EVOLT E-1 E-3 E-30 E-520 E-300 E-330 E-500 E-510 Wide Zoom Digital Camera : Electronics
Wall (mains) Power for an Olympus E-510 : 8 Steps (with Pictures) - Instructables