High quality replacement battery for Ultimate Ears Megaboom 3 S-00171 984-001362 084-000845 (Please search with "Ctrl+F", can find the Compatible want models).
984-001362 084-000845 Ultimate Ears Megaboom 3 Megaboom 3 S-00171 Ultimate Ears MegaBlast
Function and size as Original battery, so very easy install and it fits perfectly.
ROSH, CE and UL triple certification.