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<p>I doubt that your power simply being turned back on was the cause of their demise; otherwise, the normal act of plugging and unplugging them would kill them. However, if the power outage included some sort of voltage spike, dip, or other form of bad power, that might have killed them. Of course, you also said that you haven't used them in a long while. Is it possible that they died some time ago and you just hadn't noticed until now?</p>
<p>Clive has torn apart a lot of 5v USB power supplies over the years. He's mentioned that the Apple chargers tend to be built to a high standard, albeit at a much higher price point. </p>
<p>Stephen</p>
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<p id="reply-intro">On 2022-08-16 7:25 am, Paul Guncheon via Stagecraft wrote:<span style="font-family: garamond, serif; font-size: large;"> </span></p>
<p><span style="font-family: garamond, serif; font-size: large;">I'm not sure that the power being turned back on was the cause. Is it possible that it was? </span></p>
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