FREI AKKU 31188 - Battery for JBL Synchros, Li-Ion, 570 mAh

Replacement battery for Bluetooth® speakers.

Compatible replacement battery, not an original battery from the manufacturer!

Refer to the device and battery numbers listed to select the right battery for your device!

Replacement battery suitable for:
JBL: Synchros E50BT

Identical to the following batteries:

JBL: P433638

Please note:

Opening your device voids the warranty. Installing this battery is especially complex and follows at your own risk. We do not assume any liability for damage and failure with devices and/or batteries. ...