はじめに
The TI-84 Plus CE features a replaceable 1200 mAh battery. It is designed to last "Up to one month" with standard use.
If your battery is holding a reduced charge or your calculator is having issues that may be related to the battery, you can replace it using this guide. This may also be helpful to swap batteries from time to time as well.
必要な工具と部品
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Locate the 2 Philips screws on the back of your calculator, as outlined.
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With a Philips 0 or 00 screwdriver, unscrew the two screws.
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Lift the battery door by grasping one of the two screws that are unscrewed, and pulling upwards.
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Pull out the battery using your nails, by inserting your nail into the small cut out, and lifting up on the battery.
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Put your opening tool in the small opening as described in the photos.
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Gently pull out the battery. You may need to hold your calculator to prevent your calculator from sliding around your working surface.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
12 の人々がこのガイドを完成させました。
8 件のコメント
Hey louis liu, I updated this guide with a link on where to buy the battery. It cost about $12 USD on Amazon: http://a.co/d/iTK2V0v
I replaced the battery and it worked for 1 week, the battery icon was on the screen which didn’t seem to get charged in full. After a week, the calc didn’t work anymore.
So you're saying when you try charge the calculator it doesn't charge the battery at all? Does the LED next to the charging port turn solid orange when you plug it in? Have you tried a different power source (i.e. your computer or a wall block) or a different cable?
TI sells replacement batteries for $5
