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HQRP Battery Compatible With Sony BP-HP550-11 MDR-RF4000 MDR-RF810 MDR-RF925 MDR-RF970 MDR-RF811 Wireless Stereo Headphone System
Compatible with Sony BP-HP550-11 fits MDR-RF4000 MDR-RF4000K MDR-RF810 MDR-RF810RK MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF840 MDR-RF840RK MDR-RF850 MDR-RF850RK MDR-RF860 MDR-RF860RK MDR-RF811 MDR-RF811RK Wireless Stereo Headphone System. Headset is not included into our offer!
Battery Voltage: 2.4V; Capacity: 700 mAh; Ni-Mh;
Don't miss the chance to purchase HQRP Battery Compatible With Sony BP-HP550-11 MDR-RF4000 MDR-RF4000K MDR-RF810 MDR-RF810RK MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF840 MDR-RF840RK MDR-RF850 MDR-RF850RK MDR-RF860 MDR-RF860RK MDR-RF811 MDR-RF811RK Wireless Stereo Headphone System
Ron Linn
Reviewed in the United States on June 21, 2024
Bought a set a week ago, didn't work, bought another set a few a days ago, didn't work. I have 3 sets of Sony headsets. Tried in all of them. These don't work, not worth trying to return. Read the message when you go to order "Frequently Returned Item"
Nikki Brisson-Brousseau
Reviewed in the United States on May 11, 2024
My dog destroyed it before i could use it
rose s kelly
Reviewed in the United States on October 2, 2024
Earphones like new
Tscolt
Reviewed in the United States on January 16, 2024
Bought it to replace the one in my Sony MDR RF925R headphones. It fits perfectly and charges just fine for a lot less than the original replacement.
John Keeley
Reviewed in the United States on April 4, 2021
Was a problem, but now it is working good. Maybe my error with my setup.The battery will not take a charge. Tried 3-overnight charges. The charging light is/was lit but in the morning the battery is dead. Just as dead as when it arrived. My headphones are Sony MDR-RF970R
EGEG
Reviewed in the United States on May 8, 2020
Exactly as advertised. Had already selected new headphones to replace the ones that I have that were no longer working. Decided to spend the $12 for a new battery (rather than $90 for new set) and see if that was the issue.It was! Worked like a charm on Sony over the ear headphones MDR-RF925R.
Suzanne Gregory
Reviewed in the United States on November 2, 2019
I have had the same Sony wireless earphones for over 10 years. Fortunately, they have a battery that can be replaced, not like some of the newer ones. I bought a cheaper brand of battery and only lasted 6 months, hopefully this one will last longer. So far works great. Have had it for a month and working great. Nice to be able to keep rather than replace an item.
theo5p
Reviewed in the United States on September 7, 2013
I got this for my grandmother's set of headphones after the batteries + guy threw away the plastic carrier when she took it to them for a replacement battery. What he didn't know is that the plastic carrier is required for the headphones to charge the batteries while it is in the headphone dock. This was a good, cheap fix for his mistake. She reports that the headphones charge while on the dock just like the OEM batteries did.
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