Texas Instruments TI-84 - Manual (Page 668)

Appendix C: Service and Warranty Information 665
Effects of Replacing the Batteries Effects of Replacing the Batteries Effects of Replacing the Batteries Effects of Replacing the Batteries
Do not remove both types of batteries (AAA and silver oxide) at the same time. Do not
allow the batteries to lose power completely. If you follow these guidelines and the steps
for replacing batteries, you can replace either type of battery without losing any
information in memory.
Battery Precautions Battery Precautions Battery Precautions Battery Precautions
Take these precautions when replacing batteries.
• Do not leave batteries within reach of children
• Do not mix new and used batteries. Do not mix brands (or types within brands) of
batteries.
• Do not mix rechargeable and nonrechargeable batteries.
• Install batteries according to polarity (+ and N) diagrams.
• Do not place nonrechargeable batteries in a battery recharger.
• Properly dispose of used batteries immediately. Do not leave them within the reach
of children.
• Do not incinerate or dismantle batteries.
Replacing the Batteries Replacing the Batteries Replacing the Batteries Replacing the Batteries
To replace the batteries, follow these steps.