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Workmate is correct: all USB chargers supply 5 V with current limited by the design of the charger. However, the device won't draw more current than it needs -- connect a 2 A capable device to a 500 mA charger, and it'll charge at 500 mA, but connect a 500 mA device to a 2 A charger, and it'll still only draw 500 mA. Battery fires and explosions are caused ...


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Your phone isn't capable of charging any faster than it's built to charge. The Nexus 5 had very limited support for Quick Charge 1.0 due to its processor, although my understanding is that this functionality wasn't enabled for the 5. But the phones are designed to pull only as much power as they can safely pull. If it can't take it, it'll negotiate a lower ...


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I can't speak to your specific device, particularly as you haven't named it, but assuming it supports the functionality, you would use an adapter such as this one which provides both a micro-USB input to continue charging the phone/tablet, and a USB-A port for the OTG functions. You'll find a variety of alternatives linked to via Amazon as well, with ...


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It is depending on your device. Some Samsung Tablets can be charged while using OTG with special adapters. The cable you post in your question don't work. Some devices have a special mode for USB Host and changing at the same time. Most devices can only charge OR host.



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