Don't let a little thing like an apocalypse stop you from charging your phone. The SOSCharger on Kickstarter improves on the hand-crank charger concept.
How would you power a smartphone or other USB without a power outlet? Sony has an answer.
Able to simultaneously charge four tablets, this 48W Aukey AIPower quad-port car charger is the most powerful we've tested.
If you've ever been caught on the go with a dying iPhone, the Reactor case might be just the emergency power supply you need.
If you can get past its $25 price tag, Andru perfectly combines form and function in the ideal phone charger for an Android lover.
If you find it at a discount, the Anker 24W USB charger is an excellent option for powering multiple smartphones or tablets while on the road.
Impossibly handy for homes, cars, campsites, job sites and more, this compact light can also power your smartphone.
The SnapPower Charger USB-equipped coverplate requires absolutely no electrical skill to install and still leaves your regular plugs open for use.
At $50 list, this wallet-size power supply is woefully overpriced. But at $15? Now we're talking.
The 150-year-old wreck of the C.S.S. Hunley has been uprighted for the first time since its recovery, which could help solve the mystery of its demise.