![Amazon.com: LIONX Battery Replacement for Speaker Fit Model Sony SRS-XB21 Part Number Sony ST-05 ST-05S 3000mAh / 11.34Wh 3.78v Li-ion Blue 68.60 x 20.00 x 20.00mm : Electronics Amazon.com: LIONX Battery Replacement for Speaker Fit Model Sony SRS-XB21 Part Number Sony ST-05 ST-05S 3000mAh / 11.34Wh 3.78v Li-ion Blue 68.60 x 20.00 x 20.00mm : Electronics](https://m.media-amazon.com/images/I/51brpj-J3OL.jpg)
Amazon.com: LIONX Battery Replacement for Speaker Fit Model Sony SRS-XB21 Part Number Sony ST-05 ST-05S 3000mAh / 11.34Wh 3.78v Li-ion Blue 68.60 x 20.00 x 20.00mm : Electronics
![Amazon.com: LIONX Battery Replacement for Speaker Fit Model Sony SRS-XB21 Part Number Sony ST-05 ST-05S 3000mAh / 11.34Wh 3.78v Li-ion Blue 68.60 x 20.00 x 20.00mm : Electronics Amazon.com: LIONX Battery Replacement for Speaker Fit Model Sony SRS-XB21 Part Number Sony ST-05 ST-05S 3000mAh / 11.34Wh 3.78v Li-ion Blue 68.60 x 20.00 x 20.00mm : Electronics](https://m.media-amazon.com/images/I/61ORaKk2QsL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: LIONX Battery Replacement for Speaker Fit Model Sony SRS-XB21 Part Number Sony ST-05 ST-05S 3000mAh / 11.34Wh 3.78v Li-ion Blue 68.60 x 20.00 x 20.00mm : Electronics
![Amazon.com: LIONX Battery Replacement for Speaker Fit Model Sony SRS-XB21 Part Number Sony ST-05 ST-05S 3000mAh / 11.34Wh 3.78v Li-ion Blue 68.60 x 20.00 x 20.00mm : Electronics Amazon.com: LIONX Battery Replacement for Speaker Fit Model Sony SRS-XB21 Part Number Sony ST-05 ST-05S 3000mAh / 11.34Wh 3.78v Li-ion Blue 68.60 x 20.00 x 20.00mm : Electronics](https://m.media-amazon.com/images/I/51brpj-J3OL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: LIONX Battery Replacement for Speaker Fit Model Sony SRS-XB21 Part Number Sony ST-05 ST-05S 3000mAh / 11.34Wh 3.78v Li-ion Blue 68.60 x 20.00 x 20.00mm : Electronics
![Amazon.com: LIONX Battery Replacement for Speaker Fit Model Sony SRS-XB21 Part Number Sony ST-05 ST-05S 3000mAh / 11.34Wh 3.78v Li-ion Blue 68.60 x 20.00 x 20.00mm : Electronics Amazon.com: LIONX Battery Replacement for Speaker Fit Model Sony SRS-XB21 Part Number Sony ST-05 ST-05S 3000mAh / 11.34Wh 3.78v Li-ion Blue 68.60 x 20.00 x 20.00mm : Electronics](https://m.media-amazon.com/images/I/61ZXs6yGNML._AC_UF350,350_QL80_.jpg)