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Nobis NB09 Battery Replacement

Introduction

This guide will show you how to replace the battery in an Android Nobis NB09 tablet.

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.

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  1. Nobis NB09 Battery Replacement, Battery: étape 1, image 1 de 1

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

    • Remove the screws holding the case together.

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  2. Nobis NB09 Battery Replacement: étape 2, image 1 de 3 Nobis NB09 Battery Replacement: étape 2, image 2 de 3 Nobis NB09 Battery Replacement: étape 2, image 3 de 3

    • Use an opening tool to loosen and pry off the pink back plate.

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  4. Nobis NB09 Battery Replacement: étape 3, image 1 de 2 Nobis NB09 Battery Replacement: étape 3, image 2 de 2

    • Remove the black electronic tape covering the circuit board.

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  5. Nobis NB09 Battery Replacement: étape 4, image 1 de 1

    • 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.

    • To reassemble, use the soldering iron to solder the leads at the end of the black (-) and red (+) wires from the new battery onto the proper terminals on the circuit board.

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  6. Nobis NB09 Battery Replacement: étape 5, image 1 de 2 Nobis NB09 Battery Replacement: étape 5, image 2 de 2

    • Gently loosen the adhesive under the battery to avoid damaging it.

    • Use caution; the battery is soft and will bend very easily.

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

    • When reassembling, apply adhesive to the back of the new battery.

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Conclusion

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

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Jackson McAdams

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UMass Dartmouth, Team 7-1, Cichon Spring 2015 Membre de l'équipe UMass Dartmouth, Team 7-1, Cichon Spring 2015

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where can i buy a battery from

Frederick Shipman - Réponse

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