Interesting. All my 10.1 tablets (three of them) have chargers that output 10-11 V.
But then, the 5V could be wired differently (from USB) at the charger end, or the device could talk to the charger to trigger the actual high current output (safety regulations? marketing?) -- K 2012/10/23 bob <b...@coolfone.comze.com> > The charger for the Samsung Galaxy Tab I have appears to be five volts: > > > > > On Monday, October 22, 2012 2:07:36 PM UTC-5, Kostya Vasilyev wrote: > >> Most tablets need 11-12V to charge, while phones and the Nexus 7 need 5V. >> Read the fine print on the chargers. >> >> USB2 is 5V. >> >> -- K >> >> 2012/10/22 bob <b...@coolfone.comze.com> >> >> I think there is something wrong with the Samsung. When I look at the >>> USB settings and compare it with the Nexus, for some reason it is only >>> "requiring" 96 mA instead of 500. >>> >>> >>> >>> <https://lh3.googleusercontent.com/-FKiUAisZ4y8/UIWWLEI1u8I/AAAAAAAAACo/6BnhVI5juW4/s1600/Screen+Shot+2012-10-22+at+1.42.53+PM.png> >>> >>> >>> <https://lh3.googleusercontent.com/-s6YR3967J8Y/UIWWHcywk8I/AAAAAAAAACk/4nDqeF2gMMU/s1600/Screen+Shot+2012-10-22+at+1.41.02+PM.png> >>> >>> >>> >>> On Friday, October 19, 2012 9:07:51 PM UTC-5, Kristopher Micinski wrote: >>> >>>> This is a fairly well discussed issue, I think if you google "android >>>> phone computer wall charger not as fast" you could probably get the >>>> answer. >>>> >>>> Anyway,... >>>> http://electronics.**stackexchan**ge.com/questions/**5498/how-to-** >>>> get-more-than-**100ma-from-a-**usb-port<http://electronics.stackexchange.com/questions/5498/how-to-get-more-than-100ma-from-a-usb-port> >>>> >>>> kris >>>> >>>> On Fri, Oct 19, 2012 at 10:55 AM, bob <b...@coolfone.comze.com> wrote: >>>> > I noticed that when my Galaxy Tab is connected to my PC, the battery >>>> level >>>> > continues to decline until I have to take it out and charge it from a >>>> wall. >>>> > >>>> > >>>> > Is there a way around this? I would think it should be able to >>>> charge or at >>>> > least maintain its level from the USB juice. >>>> > >>>> > -- >>>> > You received this message because you are subscribed to the Google >>>> > Groups "Android Developers" group. >>>> > To post to this group, send email to android-d...@**googlegroups.com >>>> > To unsubscribe from this group, send email to >>>> > android-developers+**unsubscribe**@googlegroups.com >>>> > For more options, visit this group at >>>> > http://groups.google.com/**group**/android-developers?hl=en<http://groups.google.com/group/android-developers?hl=en> >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Android Developers" group. >>> To post to this group, send email to android-d...@**googlegroups.com >>> To unsubscribe from this group, send email to >>> android-developers+**unsubscr...@googlegroups.com >>> For more options, visit this group at >>> http://groups.google.com/**group/android-developers?hl=en<http://groups.google.com/group/android-developers?hl=en> >>> >> >> -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
