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
Amazon.com : Kastar Battery (1-Pack) for Olympus BLM-5, PS-BLM5 Work with Olympus C-8080 C-7070 C-5060 E1 E3 E5 E300 E330 E500 E510 E520 Digital Cameras : 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