Ernie Ball Music Man 18v Battery Box w. Logo - M07020

18 volt battery box with embossed logo on housing for Ernie Ball Music Man instruments. Includes mounting screws. External dimensions are approximately 78mm x 58mm. Music Man SKU: M07020 Note: Fits Ernie Ball Music Man instruments that were built from mid 2018 to present. This part is not intended for Sterling by Music Man instruments. The easiest way to determine the correct replacement battery box is to check for a Music Man logo on the battery box door. If logo is present, this is the correct 9v battery box. Professional installation is strongly recommended. Improper installation may result in damage to the product and/or instrument.