[jorluivil]

Originally Posted by YakDout

http://www.amazon.com/Bioenno-Power-.../dp/B0083BMHPY


This is what you want. 3, consecutive 10 hour days with HDS 5 max brightness.

I have the Bioenno 12v 12a battery, its worth every cent. The longest I've ever gone without it shutting down was about 15hrs.