🔊 Power Up Your Sound Experience!
The 2025 New Upgrades 2pack Z55H 75mAh Battery is designed for the Sony WF-1000XM4, offering a reliable and high-quality power source. With a voltage of 3.85V and a compact design, this rechargeable lithium-ion battery ensures optimal performance and safety, backed by comprehensive customer support.
| Battery Weight | 40 Ounces |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | MP3 Player |
| Reusability | Rechargeable |
| Battery Capacity | 75 Milliamp Hours |
| Voltage | 3.85 Volts |
| Compatible Phone Models | Compatible for Sony Headset WF1000XM4 WF-1000XM4 |
T**X
Revived My WF-1000XM4 Earbuds
After two years of daily use, my Sony WF-1000XM4 earbuds started to show signs of battery degradation. The left earbud wouldn't hold a charge for more than 30 minutes, which was frustrating. I was hesitant about replacing the batteries myself, but this Z55H 75mAh Battery Replacement Kit made the process manageable.The kit came with all the necessary tools, including a spudger, tweezers, and adhesive. The installation was a bit intricate, especially when detaching the old battery, but following an online tutorial helped immensely. Once installed, the new batteries brought my earbuds back to life. They now hold a charge close to their original capacity, and I can enjoy my music without interruptions.Overall, this replacement kit was a lifesaver. It saved me from purchasing a new pair of earbuds and extended the life of my current ones. If you're comfortable with small electronics and have steady hands, I highly recommend this kit.
A**Z
Nueva vida para mis audifonos
Funcionan perfectamente para unos audifonos Sony WF-1000XM4, a los que solo les duraba la batería aproximadamente 15 minutos durante llamadas telefónicas. Son fáciles de reemplazar siguiendo cualquiera de los muchos tutoriales que hay en YouTube, sería un producto redondo si le incluyeran el pegamento para volver a sellar los audífonos. Aun así sigue siendo un excelente producto, ahora vuelven a su autonomía de 8 horas.
A**A
Buen producto
Buen producto
W**I
Revivieron mis Sony WF 1000xm4
Funcionan perfecto. Cambiadas siguiendo un tutorial en youtube paso a paso. Ahora los audífonos están como nuevos.
Q**Q
Cheap, but Good
Good and Cheap
C**Y
Good stuff
Everything I needed and more to replace my Sony batteries. I do wish it had a small packet of adhesive however that's getting nitpicky. My headphones charge to 100 now and I'm happy.
K**R
I can not send it back
It is not slim pen and I tried it to return. Amazon return point said I need to print 2 pages and go to the library or something. I am from Turkiye and I dont have printer and also I dont want to go another locatipn for return. I think it is difficult to do not send back.
B**R
Worked Great!
This battery replacement kit worked great and got my earbuds back in shape. Make sure to search for the install instructions found after an internet search.
Trustpilot
3 days ago
2 days ago
