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 : 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