Introduction

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

  1. Face the tablet with portholes facing you.
    • Face the tablet with portholes facing you.

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  2. Use a fingernail, or a plastic opening tool to gently pry the black panel around the portholes.
    • 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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    • 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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    • 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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    • 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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    • 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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    • Remove battery completely, dispose of defective battery properly at a recycling center.

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    • Put new battery in place

    • Make sure the corners are inside of the white shell

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    • 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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    • 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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