This 3.7V 680mAh Li-Polymer battery is a compatible replacement for Sony 1-756-769-31. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Battery specifications
| Voltage | 3.7V |
| Capacity | 680mAh |
| Chemistry | Li-Polymer |
| Energy | 2.52Wh |
| Dimensions | 52.00 x 34.00 x 4.00mm |
| Battery weight | 13.2g /0.47 oz |
Replacing your Sony 1-756-769-31 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 PRS-300, PRS-300BC, PRS-300RC, PRS-300SC
Replacement battery numbers
Sony 9702A50844, 9924A60515, LIS1382(S), 1-756-769-31