Got mine at Sears on sale with a coupon. After experiencing one problem at
the launch ramp mine is always aboard when I go out. They are self charging
so plug mine in the evening before going out on the water for a full
charge. It's a useful gadget to have around as you can plug in any 12 volt
device for use.

Mine is a bit heavy but worth it for the power.

Butch
"Bryan" wrote in message
m...
Tell me about the portable battery packs for jump starting a weak battery?
Who carries them? Which one is the most bang for the buck?