Introduction

This simple task of replacing the battery will lengthen the lifespan of the charge on the iDeaUSA CT702.

Image 1/1:
  • Face the tablet with portholes facing you.

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Image 1/1: Be gentle and take your time.
  • Use a fingernail, or a plastic opening tool to gently pry the black panel around the portholes.

  • Be gentle and take your time.

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Image 1/3: Image 2/3: Image 3/3:
  • Use your fingers to pry the rest of the back off. Slowly apply pressure from each side to break each clip connection.

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Image 1/2: Slowly use your thumb and fore fingers to pry from each corner. Image 2/2: Be aware of the adhesive on the bottom of the battery.  Remove with care to keep battery in tact.
  • Separate battery from device

  • Slowly use your thumb and fore fingers to pry from each corner.

  • Be aware of the adhesive on the bottom of the battery. Remove with care to keep battery in tact.

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Image 1/1: Slowly use your fingernail to lift tape off of battery, dispose of tape or save for reuse.
  • Carefully peel off tape around the top of the battery.

  • Slowly use your fingernail to lift tape off of battery, dispose of tape or save for reuse.

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Image 1/3: Remember to use proper safety precautions when soldering. Solder from the side and do not breath the smoke in. Image 2/3: Make sure the soldering iron is on the highest heat for 5 minutes before starting. Image 3/3: Start with the red wire, and gently touch the tip of the iron onto the connection.
  • Disconnect the battery using soldering iron.

  • Remember to use proper safety precautions when soldering. Solder from the side and do not breath the smoke in.

  • Make sure the soldering iron is on the highest heat for 5 minutes before starting.

  • Start with the red wire, and gently touch the tip of the iron onto the connection.

  • Move to the yellow wire after the red.

  • Move to the black wire after the yellow.

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Image 1/1:
  • Remove battery completely, dispose of defective battery properly at a recycling center.

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Image 1/1: Make sure the corners are inside of the white shell
  • Put new battery in place

  • Make sure the corners are inside of the white shell

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Image 1/2: Start with the black wire and solder to the nearest connection Image 2/2: Move to the yellow wire and solder to the middle connection
  • Solder new battery

  • Start with the black wire and solder to the nearest connection

  • Move to the yellow wire and solder to the middle connection

  • End with the red wire and solder to the farthest connection away

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Image 1/2: Make sure solder has cooled before taping Image 2/2: Tape the corners in place, onto the shell
  • Re-tape battery at the top

  • Make sure solder has cooled before taping

  • Tape the corners in place, onto the shell

  • To replace back cover follow the first three steps in reverse order

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Conclusion

To reassemble your device, Start from step 9 and work backwards.

Benton Gray

Member since: 03/11/2015

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2 Guides authored

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