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Your cart is empty.Please note: This is an UpStart Battery brand replacement part, not an OEM product. This product is not affiliated with any OEM brands and is not covered under any warranties offered by the original manufacturers. Any warranties for this product are offered solely by Upstart Battery. All mentions of brand names or model descriptions are made strictly to illustrate compatibility. All brand names and logos are registered trademarks of their respective owners.
Alain G.
Reviewed in Canada on January 22, 2025
Batterie pour casque d écoute pour la télévision je suis satisfait
Pop pop
Reviewed in the United States on September 17, 2024
These batteries were the perfect replacementfor the original ones in my father-in-laws headset.He is very happy.
32skidoo
Reviewed in the United States on June 13, 2024
Very good price for an odd product.
Chilly
Reviewed in Canada on December 23, 2024
Sony stereo transmitter
Johanne Jubinville
Reviewed in Canada on November 8, 2024
Les baterie font exactement dans mais écouteurs Sony et ce recharge très rapidement, Je recommande
Czech
Reviewed in the United States on November 28, 2024
Batteries were perfect size/fit & quality for our Sony wireless headphones. Fast delivery.
Excellent produit
Reviewed in Canada on October 3, 2023
Pour ecouteur sans fils
emilien beaudoin
Reviewed in Canada on September 20, 2022
j'aie reçu des batteries qui n'avaient le même modèle que mes batteries Sony
Sal Ciampa
Reviewed in Canada on April 29, 2022
Dropped this battery in my headset and let charge up. It worked when it was ready to be used.Once I received this battery, it’s advised to charge it for 8 hours which I did. And I believe you also have to fully discharge the battery before charging again.Good deal, worth the money and it works.Follow me for more reviews!
Ruby McConnell
Reviewed in Canada on November 16, 2020
price and quality and delivery
phil Pothen
Reviewed in the United States on August 20, 2016
The Sony headset works well, except that it has to have the peculiarly designed battery pack so the set could charge on the charge base. This battery is hard to find. I was pleased to find Sony MDR-RF925RK Battery - thru Amazon certified seller. I've been using it for several weeks now and I'd like to say it is an excellent replacement battery.
Godbee Smith
Reviewed in the United States on December 5, 2014
Apparently the battery I received was not a comparable replacement as advertised as it will not allow itself to be charged by the SONY headphone charger. I ordered from your advertised replacement and it doesn't work.Very dissatisfied with what I paid for and received.
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