External Low-Voltage Shutoff

[kzemach]

Am sure there are less costly items than this, although it's not too bad. But, this might be a nice item to put in line with those "nice to haves" so that you don't overdrain. Problem with this is: probably can't set the cut-off voltage. Still, it's got me thinking....

http://www.amazon.com/Koolatron-Battery ... 879&sr=1-1

[jage]

I'm pretty sure I've seen other similar products. If you can't find something that is less "lets plug stuff in the cigarette lighter" you can probably build something.