This 3.85 V 500 mAh Li-Polymer battery is a compatible replacement for Sony SP702428. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
- Included: One replacement battery pack.
- Replaces battery number: Sony SP702428
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 3.85 V |
|---|---|
| Capacity | 500 mAh |
| Chemistry | Li-Polymer |
| Energy | 1.93 Wh |
| Dimensions | 29.00 x 23.50 x 7.00mm |
| Battery weight | 10 g /0.35 oz |
Replacing your Sony SP702428 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: Inzone H9, WF1000XM4 Charging Case, WH-CH720N, WH-ULT900N, WH-XB910, WH-XB910N
Replacement battery numbers
- Sony: FT702028P, SP702428
Need help matching your battery?
Contact Rocket Distributing with your equipment model and a photo of the battery label and connector.