3.7V 3200mAh Li-ion Battery for Logitech UE BOOM 2 Bluetooth Speaker Rechargeable Accumulator Replacement 533-000104,533-000138
The Battery Replacement tutorial for IP67 waterproof and dustproof Bluetooth Speaker | This is a Logitech Ultimate Ears Megaboom 3 bluetooth speaker video for showing you the method to replace the battery.