Hi!!
I have a 1928 vintage car, and want to run a Stereo with AMP, and install some airhorns.
The car uses a 6V battery, so I bought a separate LIFEPO4 100AH, 12V battery to run these items.
The stereo amp needs 15A, and the airhorns are also 15A. The stereo unit, not sure yet (trying to find...