Proflash - Power 2000 Olympus BLM-1 & BLM-5 Compatible Lithium-Ion Battery Pack (7.2V 1800 mAh). 

OEM # (Alias): BLM-1 PS-BLM1 BLM1 PSBLM1 BLM-01 BLM5 BLM-5

Compatible with the following camera models: Olympus BLM-1 BLM-5

Olympus C-5060 C-7070 C-8080 E-30 E-300 E-330 E-500 E-510 E-520 E3

Replacement for the following battery models: Olympus BLM-1 BLM-5

Olympus C-5060 C-7070 C-8080 E-30 E-300 E-330 E-500 E-510 E-520 E3 E30

 Note: Not all applicable models are listed, please refer to your device user manual.