1. zmetl's Avatar
    I've seen several references in other posts concerning USB charging not working. My Galaxy Tab charges fine while hooked up to my laptop with the USB cable. I wouldn't think it should matter which version you have (I have an unlocked German version). Just an FYI.
    11-22-2010 05:58 PM
  2. mclarryjr's Avatar
    My US Verizon works too and didn't know people were having issues with it not charging on USB.
    11-22-2010 06:53 PM
  3. frenzy757's Avatar
    it charges fully or charges slowly...I noticed it charged but it was VERY slow....not enough for me to consider it a charing place at all.
    11-22-2010 07:28 PM
  4. mclarryjr's Avatar
    I think your right that it does charge slower on USB vs an outlet. I just leave mine on the charger all night and there is no way I would run it down in one day.
    11-22-2010 07:38 PM
  5. waynew73's Avatar
    I've found that anything I charge via computer USB is always slower charging than wall outlet.

    Sent from my HTC Evo using Tapatalk
    11-22-2010 09:57 PM
  6. shoman24v's Avatar
    I believe USB only charges at 0.5amp vs. 1amp from the wall.
    11-23-2010 12:00 AM
  7. xvflutop's Avatar
    yeah usb charging uses trickle charge.
    11-23-2010 09:21 AM
  8. Jahntassa's Avatar
    I believe USB only charges at 0.5amp vs. 1amp from the wall.
    I think the Tab's charger is actually 2A
    11-25-2010 11:45 AM
  9. SoCalFlasher's Avatar
    The Samsung plug outputs 2A

    Sent from my Samsung Galaxy Tab

    ***ooops guess I ahould have kept reading before opening my mouth.
    12-04-2010 12:10 AM
  10. suprodan's Avatar

    I just bought a Galaxy Tab 2 7.0", and noticed that it charges perfectly thru USB cable while its off; but when it's on, it doesn't charge.
    I have a Galaxy S2 also, and it does charge thru USB cable when it's on.

    Does anybody knows it this is possible on the Galaxy Tab??

    Thanks in advance
    08-18-2012 04:56 PM