🔋 Power your sound, upgrade your vibe!
The Z55H Battery is a premium, 3.85V 75mAh lithium polymer replacement battery designed exclusively for Sony WF-1000XM4 earbuds. It offers a perfect fit with precise dimensions and includes a professional installation tools kit, ensuring an easy and reliable DIY upgrade. Supported by responsive customer service and a 30-day money-back guarantee, it’s the smart choice to restore your earbuds’ noise-cancelling power and keep your audio experience uninterrupted.
| Item Weight | 50 Grams |
| Battery Weight | 50 Grams |
| Unit Count | 2.0 Count |
| Battery Cell Type | Lithium Polymer |
| Recommended Uses For Product | Phone |
| Reusability | Rechargeable |
| Battery Capacity | 75 Milliamp Hours |
| Voltage | 3.85 Volts |
| Compatible Phone Models | WF-1000XM4 |
S**N
Perfect fit
Solved the stupid battery issue on these $300.00 ear buds.
C**O
Was not to bad to replace both batteries
Batteries are working great. The flat pic was not strong enough to separate the halves (Sony earbuds) had to use a knife blade after heating with hair dryer.
D**B
Fixed.
This worked great. I found my left ear bud battery had exploded upon taking them apart... no wonder the L side did not work. Thanks!
Trustpilot
1 day ago
2 weeks ago
