Battery

TravelCard review: backup battery power in your pocket

TravelCard review: backup battery power in your pocket

Battery packs are ubiquitous now, with just about everyone offering up their take on how to charge your phone in a pinch. A new entry into the market, TravelCard, battles your draining smartphone battery at the pinnacle of the battery backup wars: the credit-card sized power pack genre. Could such a svelte packet actually power up your smartphone? We go hands-on to find out.

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QiStone+ Review: Wireless charging in your pocket

QiStone+ Review: Wireless charging in your pocket

In the world of utility gadgets, external batteries seldom rank high on aesthetic or even functionality scales, but the QiStone+ aims to change all that. Handiwork of FoneSalesman, the pebble-like portable charger not only looks like the sort of thing you might want to leave out on your desk rather than hide away, but packs the latest Qi wireless charging technology too. Read on for our full review.

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Apple issues replacement for defective iPhone 5 batteries

Apple issues replacement for defective iPhone 5 batteries

If you have an iPhone 5 and noticed your battery suddenly dying on you faster than usual, you might be one of the unlucky few to have a defective battery unit in your hands. This might just be your lucky day, or month, as Apple will be replacing those batteries completely free of charge. Provided, of course, the serial number on your iPhone matches Apple's list of affected units.

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bKey: a backup smartphone battery the size of a car key

bKey: a backup smartphone battery the size of a car key

Let's face it. For all the power that gets added to our smartphones year after year, the battery is quickly becoming the bottleneck in our enjoyment of our mobile devices. Thus the need for emergency power reserves. But with external batteries and cases come bulk or wires, neither of which are convenient or exactly pleasant to use. That's where bKey tries to come in.

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