This 3.7V 4900mAh Li-Polymer battery is a compatible replacement for Sony PHA-3. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 3.7V |
| Capacity | 4900mAh |
| Chemistry | Li-Polymer |
| Energy | 18.13Wh |
| Dimensions | 90.00 x 63.80 x 6.00mm |
| Battery weight | 80.4g /2.84 oz |
Replacing your Sony PHA-3 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 PHA-3, PHA-3C
Replacement battery numbers
Sony SY6, LIS1570HNPC