At $50 list, this wallet-size power supply is woefully overpriced. But at $15? Now we're talking.
RAVPower's aptly named Savior packs 9,000mAh into a compact frame, but that's not the best part. Plus: two bonus deals!
It may look like a typical battery pack, but this little fuel cell can recharge an iPhone up to 11 times. There's just one problem.
This tiny charger can power a wide range of laptops, thanks to its interchangeable tips.
Travel with a lot of chargers? The tiny Zolt charger not only juices your laptop, but your other USB devices too.
This Kickstarter project lets you wirelessly charge your Hero3 or Hero4 without removing the housing or using a special battery -- and you won't even need an outlet to do it.
Impossibly handy for homes, cars, campsites, job sites and more, this compact light can also power your smartphone.
This compact Jack-of-all-trades also functions as a speakerphone and a receiver for non-Bluetooth devices like headphones and stereos.
With its integrated 12-volt plug, the TransitPlus portable battery can be ready to charge up your phone at any time.
Who says pocket batteries can't be sexy? This card-size charger normally sells for $55. Plus: two bonus deals!