I have'nt tried my rope light setup for duration time off my locator battery yet (have'nt been out that long), how many hours do you think you get out of the battery with both running? Thanks Seedtree.
I used my LED rope lights numerous times for 3 day weekends in frigid conditions off my Vex battery without any noticeable dimming of the lights. Probably around 16-18 hours for the lights, more for the Vex. No problem.
I did find a deal on and bought an extra vex-type battery from Scheels to run my lights and also an aerator, as well as a Vex backup (which I've never had to use as a backup). With such a setup, I've gone for 4 day weekends without a recharge.
To make a short story long, the LED rope lights use very little amps.