Olympus BLM-1 is a 1,500 mAh capacity rechargeable lithium ion battery that can be recharged about 500 times.
Customer Review: Go with the Brand Name
The knock-off replacement batteries just don't hold as much power. Go for the real deal "Olympus" batteries and you will be pleased.
Customer Review: Great Product
This battery work fine with my E-510, I tried an after market battery and it didn't perform like the original. I highly recommend the BLM-01.
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