The outage was caused by a suspected arson attack and came as temperatures dipped below freezing. It is reportedly the ...

The batteries offer an affordable system for those who lack reliable power and the money to buy their own solar panels.

I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight ...

The great Mr. Fix-It, Lou Manfredini, joins John Williams to tell us what we need to know about battery disposal since the Portable and Medium-Format Battery Stewardship Act went into effect on ...