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Old 10-21-2020, 10:19 PM   #242
DNSB
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Posts: 35,914
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Join Date: Jul 2010
Location: Vancouver
Device: Kobo Sage, Forma, Clara HD, Lenovo M8 FHD, Paperwhite 4, Tolino epos
Quote:
Originally Posted by JSWolf View Post
Why do we need a USB safety tester? I don't buy cheap generic USB chargers. I buy known brands.
Umm... Jon, one acquaintance blew their ereader using an LG phone charger. Evidently the negotiation did not work happily and his ereader was treated to a 12V charging voltage at potentially 25W. Of course, LG is not a well known brand.

BTW, the USB tester I picked up is more of a X shape with USB A and USB C input/output ports and a switch to allow interrupting the power connection. Possibly not the best $25 I spent but still a worthwhile purchase.

Last edited by DNSB; 10-21-2020 at 10:22 PM. Reason: Added comment about USB tester
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