Introduction
After using your calculator for an extended period, the battery will eventually drain and you will need to replace it.
If you need to replace the battery in your Bazic 3003 calculator, follow this guide and you'll be back to solving math equations in no time! There aren't any special skills required to complete this guide Just be sure to turn off your calculator before you begin the repair.
Parts
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Use your fingers or a plastic spudger to remove the battery from the calculator.
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Insert the new button battery into the slot and push it into place.
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Replace the battery door.
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Use a Phillips #0 screwdriver to replace the screw and secure the battery door.
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Conclusion
To reassemble your device, follow these instructions in reverse order.
