🔋 Power up your sound, power up your day!
This rechargeable 702428 replacement battery is designed specifically for the Sony WF-1000XM4 charging case, featuring a 520mAh polymer cell with UL certification. It supports fast charging and delivers over 547 recharge cycles, combining durability with high efficiency to keep your earbuds performing at their best.
Antenna Location | Indoor/Outdoor |
Battery Weight | 100 Grams |
Unit Count | 72.0 Count |
Battery Cell Type | Polymer |
Battery Capacity | 520 Milliamp Hours |
Reusability | Rechargeable |
Voltage | 220 Volts (DC) |
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