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Dominican Republic
1 Level
671 Review
22 Karma

Review on πŸ”‹ Cameron Sino 700mAh Ni-MH Replacement BP-HP550-11 Headset Battery for Sony MDR-RF860, RF4000, RF970, and More by Eric Krull

Revainrating 4 out of 5

They actually barely fit

I tried another brand that said they fit but they didn't. They fit, but you have to wiggle the positive end to get it in contact. I have Sony TMR-RF970R headphones and for some reason these headphones have plastic notches that prevent batteries with wider positive contacts from entering. I thought about getting needle nose pliers and cutting out the grooves, but this battery fit.

Pros
  • handy
Cons
  • infinitely slow