Texas Instruments TI-Nspire Series User Manual

Appendix: Service and Support 107
Appendix: Service and Support
Precautions for Rechargeable Batteries
Take these precautions when replacing rechargeable batteries:
• Use only the charger recommended for the cell or battery, or the one
that was provided with the original equipment.
• Remove the cell or battery from the charger or alternating current
adapter when not in use or being charged.
• Use of the battery in other devices may result in personal injury or
damage to equipment or property.
• Do not mix brands (or types within brands) of batteries. There is a
risk of explosion if a battery is replaced by the wrong type.
Disposing of Batteries
Do not mutilate, puncture, or dispose of batteries in fire. The batteries
can burst or explode, releasing hazardous chemicals. Discard used
batteries according to local regulations.

Texas Instruments TI-Nspire Series Specifications

General

Screen Resolution	320 x 240 pixels
Power Source	Rechargeable battery or AAA batteries (depending on model)
Operating System	TI-Nspire OS
Display Type	LCD
Connectivity	USB
Memory	64 MB RAM
Features	Computer Algebra System (CAS), graphing, spreadsheet, data analysis
Software	TI-Nspire software
Programming	Lua
Dimensions	Varies by model
Weight	Varies by model