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1650mAh PS BLM5 PSBLM5 Camera Battery+LED Charger for Olympus C 8080 C 7070 C 5060 E1 E500 E330 E3 E520 E510 E300 E 1 E 3 E 30|Digital Batteries| - AliExpress
Olympus Evolt E-300 Battery| 1500mAh Li-ion Camera Battery – NextBatteries.com
Completed - For Sale: Olympus E-300, with battery grip, extra batteries, 8gb CF card, and two lenses | Location: USA | Ships: USA | Cameraderie Photography Forum
Olympus E-300 EVOLT Review: Digital Photography Review
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