🔋 Power your premium sound—never miss a beat!
This 3.85V, 520mAh replacement battery is 100% compatible with the Sony WF-1000XM4 charging case, offering reliable power and long-lasting performance backed by a 12-month warranty and dedicated customer support.
| Battery Weight | 0.1 Pounds |
| Unit Count | 1.0 Count |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | Indoor/Outdoor |
| Reusability | Rechargeable |
| Battery Capacity | 520 Milliamp Hours |
| Voltage | 3.85 Volts |
| Compatible Phone Models | WF-1000XM4 Charging Case |
Trustpilot
1 day ago
1 month ago
