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🔋 Power up your silence—never miss a beat with fresh energy!
This 2-pack Z55H 3.85V 70mAh rechargeable lithium battery replacement is engineered specifically for Sony WF-1000XM4 truly wireless earbuds. It guarantees perfect compatibility and a compact design for easy installation, backed by a 12-month warranty and included tools for hassle-free DIY replacement, ensuring your industry-leading noise-canceling earbuds stay powered and ready.





| ASIN | B0C62L2FTV |
| Antenna Location | WF1000XM4 Headphones |
| Battery Capacity | 750 milliamp_hours |
| Battery Cell Type | Lithium Metal |
| Battery Weight | 10 g |
| Best Sellers Rank | #6 in MP3 Player Batteries |
| Brand | EXMUMCMR |
| Built-In Media | battery |
| Compatible Phone Models | WF-1000XM4 battery Z55H battery |
| Customer Reviews | 4.4 4.4 out of 5 stars (179) |
| Item Dimensions | 0.47 x 0.47 inches |
| Item Weight | 0.04 kg |
| Manufacturer | FENGMAI LIMITED |
| Model Name | Z55H |
| Model Number | Z55H |
| Number of Batteries | 1 C batteries required. (included) |
| Reusability | Rechargeable |
| Unit Count | 2 Count |
| Voltage | 3.85 volts |
| Warranty Description | 12 months Warranty |
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