July 13th, 2010 
Benz 
- Sony Digital Battery Replacement
- NP-QM90/QM91
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maximum power, NP-QM90/QM91D lithium-ion battery for Sony digital camera / camcorder, 4800 mAh, money. . . more>>
Maximal Power DB SON NP-QM90/QM91 Replacement Battery for Sony Digital Camera Camcorder
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The batteries in just a few days, good grades arrive for shipping. One of the two batteries in the first week has failed, and the monitor turns on, this gauge has the battery still not as good as OEM, and a band of cells dropped due to mnonitor adhisive poor. If you do not pay OEM prices, but I would take more time.
Rating: 5.2