This 3.7V 570mAh Li-Polymer battery is a compatible replacement for JBL Synchros E50BT. 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 | 570mAh |
| Chemistry | Li-Polymer |
| Energy | 2.11Wh |
| Dimensions | 46.00 x 40.20 x 4.24mm |
| Battery weight | 15.2g /0.54 oz |
Replacing your JBL Synchros E50BT 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
JBL Synchros E50BT
Replacement battery numbers
JBL P433638