1. AC Question's Avatar
    My Samsung Galaxy Tab 2 has 44% remaining. After a minute it turned to 40% then to 32% and 28%. Wifi, Power Saving, Sync and Screen Rotation is the only thing turned on. Also, no applications running. I've been using it for 1 year and a month but I only experienced it just now.

    Is there a problem with my tablet? That's all, thanks.
    11-06-2014 11:02 PM
  2. B. Diddy's Avatar
    Welcome to Android Central! The battery could be dying. When do you usually charge it? Do you wait until it's almost dead? Doing that habitually can wear down a battery a lot more quickly than if you start charging when it's only at 30-40%.

    It would also help us troubleshoot if you do the following: Charge up to 100%, then let it drain to 20-30% with normal usage, without charging in between. Then show us:

    1. The main Settings>Battery screen.
    2. The fullscreen battery graph screen (which shows Awake time and Cell Signal Strength).
    3. The Screen category (to see total Screen On time).
    4. The Cell Standby category, if present (to see Time Without Signal).

    11-07-2014 12:13 AM
  3. muslim4455's Avatar
    M Y R E C O M M E N D A T I O N !!!
    If buy a new smartphone or tablet , charge it for 12 hours or more .
    If u are the heavy gamer (the one who likes the big games around 2GB) , reduce the brightness of your smartphone/tablet . Even in chatting , you must reduce the Brightness of your tablet / smartphone .
    I have Dell venue 7 3740 lte , At first , i didn't charged it for 12 hours because of my laziness . After some time , I began to worry about my tablet's overheating . It's cause was that i didn't charged the Tablet . I downloaded ''GTA SAN ANDREAS''
    on my tablet . I started to play it on my tablet . I suddenly feel like the tab is melting .
    Even the screen seemed to be melting .
    I reduced the brightness .
    By reducing the brightness it gave me 4 benefits which are below :-
    1. I can play huge game without overheating of tablet .
    2. I can chat on tablet without overheating .
    3. I can browse web with overheating .
    4. The Tablet's battery never drains fast , like 5% in 5 minutes .
    now it drains 1% after every 10 minutes .
    03-26-2015 09:59 AM

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