This 3.85V 500mAh Li-Polymer battery is a compatible replacement for Sony LP702428. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Battery specifications
| Voltage | 3.85V |
| Capacity | 500mAh |
| Chemistry | Li-Polymer |
| Energy | 1.93Wh |
| Dimensions | 29.80 x 23.10 x 7.00mm |
| Battery weight | 9g /0.32 oz |
Replacing your Sony LP702428 battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
Sony WF-1000XM4 Charging Case
Replacement battery numbers
Sony LP702428