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Evelyn Cacsire photo
Oman, Muscat
1 Level
458 Review
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Review on High-Capacity 2 Pack Replacement Battery for Sony BP-HP550-11 Headphones (700mAh, 2.4V, Ni-MH) by Evelyn Cacsire

Revainrating 3 out of 5

it works - after a few months they lose their charge faster

They work great with my Sony headphones. It didn't look exactly like the photo but they had the same part number and specs and still worked fine. - see photo. I ran into this battery issue after two months of use. The battery starts to work much less than before. I used a second battery - same thing, they last about two hours, then it starts to turn off. I used my regular battery and it lasted twice as long at around four hours. These batteries should last about 7 hours. Maybe I got a bad batch. I will try another brand.

Pros
  • ISO9001, CE, RoHS certified premium cells
Cons
  • Appearance