3477 Results for

hand-crank usb power charger

Article

Building a better hand-crank smartphone charger

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.

By March 13, 2013

Article

Survive with Sony's hand-crank USB charger

How would you power a smartphone or other USB without a power outlet? Sony has an answer.

By May 18, 2012

Editors' Take

Aukey AIPower quad-port USB car charger

Able to simultaneously charge four tablets, this 48W Aukey AIPower quad-port car charger is the most powerful we've tested.

By August 4, 2014

MSRP: $39.90

Article

Boost your iPhone with a hand-cranked battery case

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.

By March 20, 2013

Review

Andru USB phone charger (review)

If you can get past its $25 price tag, Andru perfectly combines form and function in the ideal phone charger for an Android lover.

By December 14, 2012

4 stars Editors' rating December 14, 2012
Review

Anker USB 24W / 2.4A + 2.4A (4.8A max) Car Charger

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.

By October 18, 2013

4.5 stars Editors' rating October 18, 2013
Article

Get a Loftek portable LED work light with USB charger for $54.99

Impossibly handy for homes, cars, campsites, job sites and more, this compact light can also power your smartphone.

By December 19, 2014

Article

SnapPower USB electrical outlet coverplate requires no wiring

The SnapPower Charger USB-equipped coverplate requires absolutely no electrical skill to install and still leaves your regular plugs open for use.

By March 31, 2015

Article

Get a Monster PowerCard mobile charger for $15

At $50 list, this wallet-size power supply is woefully overpriced. But at $15? Now we're talking.

By January 28, 2015

Article

Peek inside a hand-cranked Civil War submarine

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.

By June 29, 2011