Webinar: How to Build a More Efficient Electrical System with Emerging Technologies

[@toobglued]

I love lion tech. Sooooo much energy density. Hell I even stopped using alkaline headlamps on the job and specifically use head lamps that take the 18650. i Keep 4 18650's in a storacell and im good to go fo a long long long time. much better than old AA lights and a good 18650 will last a very long time