Genuine replacement 9 volt Battery Box with curved front and attached right-angled 5.5 x 2.1mm center positive male jack. Mounting screws not included

Part Number: ZRK-BT100G

Note: Please check the specs against your existing component to confirm compatibility before ordering. This box does not fit current OP-4CT systems.

Professional installation is strongly recommended. Improper installation may result in damage to the product and/or instrument.