Have you ever wanted to recharge your laptop or phone while you sit on the beach - or at the coffee shop, when all the power outlets are being used by people who have been nursing the same cup of coffee for two hours? Have you ever wanted to charge your smartphone while camping in the wilderness? Well, now you can with ChargeAll -- the first portable battery pack that has both a USB charging socket and a 120-volt wall plug outlet.
sourse ExtremeTech http://ift.tt/SQDwBL
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