I've started using a Milwaukee M18 tool battery for my Live Scope. Originally I was hooked to the main engine battery on the boat and saw 10.X volts on the screen, so I started looking for a different source of power. I was also looking for a power disconnect for the black box as well.

I found an Milwaukee M18 8.0 amp hour battery after 4 hours of use only drops to the 75% level on the battery indicator and takes very little time to recharge. I hook it up with this Amazon.com.

It reads 20 volts on the screen. I'm too new to Live scope to tell you if I get a better picture or not.

Not trying to sell anybody on it just putting it out there.

Red