Danger lurks in counterfeit iPhone/iPad USB adapters – ZDNet

Danger lurks in counterfeit iPhone/iPad USB adapters
ZDNet
Similar to the iPhone charger, the iPad charger shows a lot of voltage sag. The voltage is about 5.1 V unloaded, dropping to 4.4 volts and 2.3 A (10.1 W) at the corner. Unlike the iPhone charger, the iPad charger has pretty good current stability. The

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