Have a hard time finding a use for the other 9 volt battery you got in that 2-pack? Look no further that Richard Lawson's charming DIY LED light: 9Vo(l)tive. Just stick one of these suckers on a 9 ...

This recall involves Goal Zero's Sherpa brand 50 and 120 rechargeable battery packs that are used to charge cell phones, ... a 12 volt car charger or an attachable solar panel for recharging.