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はじめに

Some possible symptoms which could show that your tablet's battery is dying include:

  • Battery is at a low percentage even after a fresh charge.
  • The tablet dies when it still has a lot of battery life.
  • The tablet becomes hot after using for a short period of time.

If you experience any of these symptoms then it is likely the culprit is a failing battery. Here is a guide of Android Tablet Nobis NB09 Battery Replacement.

  1. Before beginning this process, make sure the device is powered off.
    • Before beginning this process, make sure the device is powered off.

    • Locate and remove the screws holding the case together.

    • Place the screws into a container with a lid so they are not lost.

  2. Use the spudger to loosen and pry off the back plate (pink piece). Use the spudger to loosen and pry off the back plate (pink piece). Use the spudger to loosen and pry off the back plate (pink piece).
    • Use the spudger to loosen and pry off the back plate (pink piece).

  3. Remove the electronic tape covering the circuit board as shown in the photos. Remove the electronic tape covering the circuit board as shown in the photos.
    • Remove the electronic tape covering the circuit board as shown in the photos.

  4. Use the soldering iron to remove the black and red wires from the circuit board.
    • Use the soldering iron to remove the black and red wires from the circuit board.

    • The black wire is the ground and the red wire is the battery positive terminal.

  5. Gently loosen adhesive under the battery to avoid damaging it. Caution battery is soft and will bend very easily.
    • Gently loosen adhesive under the battery to avoid damaging it.

    • Caution battery is soft and will bend very easily.

  6. Dispose of old battery properly at an electronic waste center or verified battery recycling store.
    • Dispose of old battery properly at an electronic waste center or verified battery recycling store.

  7. Connect the black (-) and red (+) wires from the new battery onto the proper terminals on the circuit board as shown in the photo.
    • Connect the black (-) and red (+) wires from the new battery onto the proper terminals on the circuit board as shown in the photo.

    • Use the soldering tool to solder the leads at the end of the wires onto the circuit board.

  8. Apply new adhesive to the back of the fresh battery and place on device as shown. Cover the circuit board with new electrical tape to insulate it from the case.
    • Apply new adhesive to the back of the fresh battery and place on device as shown.

    • Cover the circuit board with new electrical tape to insulate it from the case.

  9. Close tablet and secure using the screws from Step 1.
    • Close tablet and secure using the screws from Step 1.

終わりに

To reassemble your device, follow these instructions in reverse order.

3 の人々がこのガイドを完成させました。

Jackson McAdams

メンバー登録日: 2015年04月01日

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UMass Dartmouth, Team 7-1, Cichon Spring 2015 UMass Dartmouth, Team 7-1, Cichon Spring 2015人のメンバー

UMASSD-CICHON-S15S7G1

4 メンバー

12のガイドは作成済み

コメント1件

where can i buy a battery from

Frederick Shipman - 返信

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