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Computer Help and Support

csziggy

(34,133 posts)

5. There is no information on the power requirement for the speakers

Reply to liberal N proud (Reply #2)

Tue Jul 24, 2012, 09:58 PM

Jul 2012

Or on the tablet. The wall wart says "50/60Hz - 0.5 mA" if I am reading the miniscule font correctly. The output from the wall wart is a standard USB cable on the end that plugs into the wall wart and a 30 pin plug (pretty much identical to an iPad plug) on the other end.

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7 replies

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Highlight:

Question about USB charging for batteries [View all] csziggy Jul 2012 OP

Should be fine MannyGoldstein Jul 2012 #1

Check the power ratings for both devices first. liberal N proud Jul 2012 #2

Actually... MannyGoldstein Jul 2012 #3

There is no information on the power requirement for the speakers csziggy Jul 2012 #5

new power delivery spec for USB was announced yesterday pokerfan Jul 2012 #4

100 watts seems like overkill over usb. grok Jul 2012 #6

It doesn't specify the cable pokerfan Jul 2012 #7