

Replacement Backup Battery for the following Roland products: U20 RS-PCM Keyboard, U220 RS-PCM Sound Module, XV-88 128 Voice Expandable Synthesizer & E-20 Synthesizer. Specifications Nominal Voltage: 3V Nominal Capacity: 210mAh Battery Type: LiMnO2 Capacity: 210mAh Diameter: 20.0mm Height: 3.2mm Weight: 3.0g This auction is for the battery only, buyer is responsible for installation. It is a fairly simple job, but please consult a repair professional if you are not comfortable with the procedure.
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