Automatic Power Off (APO3), with OEM-T Radio Connectors

With a new hybrid, this addtion to my mobile Ham unit is almost mandatory-- shuts off transceiver (have it, I think, set for timing- not voltage) for me after a bit.BAD: Unit, when on drives of two hours or so, decides to power down. Discovered that by stopping and then opening my door, unit engergizes the transceiver again. Makes no sense.

I have a VHF Ham radio in may 2019 Rav4 wired directly to the battery. This device senses the voltage drop from the engine being shut off and shuts my radio down after a few minutes. It is kind of nice to hear the tail end of a QSO without having to leave my engine running.

Works as advertised... wish it came with longer wires!

My battery would be dead in a week. This device between radio and battery did the trick.

Great price, and works great. The only improvement I would recommended is move the jumpers to the outside of the enclosure to make it easier to change the settings.