Re: Moto X: Set off store security alarms?? NO MYTH !!
Well , I'm stumped. Purchased another EB20 generic battery ( Branded Sony ) made in China of course , and that battery alone sets off HomeDepot and Walmarts thief protection alarms. Being a good engineer , I dissected the battery ( must be real careful with Lithium batterys) , removed the Mylar tape and looked everywhere for some type of tag, RFID, or anything. Some new systems are using a special QR code printed with a special material and this battery had a QR code on it. I cut the piece of Mylar that had the QR code off , cut the two leads from the battery core to remove the electronics and tested them separately. Noting when I separately passed the QR patch through, nothing when I passed the electronic PCB ( used to make sure the lithium is not over or undercharged ) , HOWEVER just the lithium core sounded the alarm... The core is pealed down to almost the chemistry , only a small amount of mylar is holding it together , but it sounds everyone alarm.... I'M stumped !! First one was Motorola Branded , second was Sony Branded. But both made in China , most likely in the same factory ... FYI