







🔋 Power up your sound, never miss a beat!
This brand-new 702428 Li-Polymer battery offers a 520mAh capacity and 3.85V voltage, perfectly compatible with Sony WF-1000XM4 charging cases. Backed by a 12-month warranty and 60-day refund, it delivers reliable, long-lasting power with easy installation and expert support.
| ASIN | B0CGXT92VB |
| Antenna Location | Indoor/Outdoor |
| Battery Capacity | 520 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 60 Grams |
| Battery capacity | 520 Milliamp Hours |
| Battery cell composition | Lithium Ion |
| Brand | EXMUMCMR |
| Compatible Phone Models | WF-1000XM4 Charging Case |
| Customer Reviews | 4.6 out of 5 stars 43 Reviews |
| Manufacturer | FENGMAI LIMITED |
| Model Name | LP702428 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of batteries | 1 Lithium Polymer batteries required. (included) |
| Recommended uses for product | Indoor/Outdoor |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Unit count | 1.0 Count |
| Voltage | 3.85 Volts |
B**N
Fits, works and charges in Sony WH-CH720N
C**N
justo a la medida de los sony xm4
la medida y voltaje del estuche de mis audifonos
T**N
PERFECT!!!
S**Z
Buen producto
Volvieron a la vida mis Audifonos A pesar de que la falla principal de estos audifonos es la pila su sonido es genial Llevo desde enero con esta pila y no he tenido problemas
M**.
Solved my problem
Trustpilot
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