Ever been frustrated by devices not working because you put the batteries in the wrong way? Well, the days of making sure the + and – side of your AA batteries are in the right direction are over, thanks to a new developed by . InstaLoad is a new battery from Microsoft that gives devices power, regardless of how users insert the batteries. It doesn’t matter which side is positive or negative; the device will simply work

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Microsoft Invention Lets You Insert Batteries in Any Direction