1. marcelosistemas's Avatar
    I have a Samsung Galaxy tab 2 7.0 and the charging socket is damaged.
    I don't want to change the socket.

    Can I connect the battery cables directly to the stripped wires inside the USB cable of my charger

    The USB cable has 4 cables inside, red, black green and white and the battery has 2 red, 2 black and 1 blue.
    What is the connection diagram ? is it safe ?
    02-18-2015 03:33 PM
  2. extraclass's Avatar
    There is circuitry inside the tab that controls charging and also communicates with the charger that it is capable of being fast charged. You would have to connect all 4 wires to get the charger to work properly. It may be unsafe to charge the battery directly unless you have a charger made for this purpose. The charging circuitry inside the tab makes sure the battery is not overcharged and does not overheat. I would not connect anything directly to the battery!
    04-02-2015 12:21 AM

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