Quote:
Originally Posted by patrickt
I became accustomed to having two PW3 Kindles in part because it took so long to charge a device. So, I bought two PW4 Kindles. But, the PW4 seems to charge noticeably faster than the PW3 Kindles ever did.
Is it different technology and my imagination?
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The PW4 does charge faster.
Measured with a USB meter, the PW3 charged at 5V/0.5A while the PW4 charged at 5V/1A, iirc.
Edit: Looks like you already asked about this before...
https://www.mobileread.com/forums/sh...d.php?t=315633