UE Megaboom battery removal and replacement part 3 - YouTube
Amazon.com: Replacement for Logitech UE MegaBoom Battery - Fully Compatible with 533-000116, S-00147 - (2600mAh Li-ion) : Electronics
UE MegaBoom S 00147 Battery for Logitech Player New Li Ion Rechargeable Accumulator Pack Replacement 7.4V 3400mAh 533 000116|Digital Batteries| - AliExpress
Kristina Vuletic on Twitter: "This is water damage in a @Logitech UE Megaboom. Power/battery stuffed as you can see. Not so waterproof after all. https://t.co/3DvsHLgDpK" / Twitter