- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
This page describes how to get into the calculator to replace them; http://tutorialninjas.net/2007/05/04/replacing-the-battery-in-your-ti-30xa-calculator/
The batteries can cost as much as $5 each, a new calculator can be as low as $10
Using a small phillips head screwdriver, remove the six small screws off the back. Be careful not to lose the small screws.
Using a small straight head screwdriver, insert it into one of the two slots at the top of the calculator and twist. The top of the calculator should pop open.
Remove the back of the calculator.
Using the straight screwdriver, insert it below the bottom of the two silver batteries and pop the batteries out.
Replace the batteries with two new GPA76 batteries.
×