DC Battery Box using 6 D Batteries 9 volt

If you want to power a device using 6-D cell batteries, this waterproof housing lets you do it. Just open it, put in 6 D batteries and connect it to the power wires of your intercom. You can mount it to any flat surface using four screws (not included) through the provided mounting holes. Batteries are wired in series to produce a 9 volt DC output.

This product does not come with installation instructions so please print these: Battery Box Installation Instructions