Texas Instruments TI Rechargeable Battery (No Pigtail Wire)
- Computer through USB (not included)
- Wall Adapter (not inlcuded)
*To determine if this is the correct battery for your unit, remove the back cover of your calculator and remove existing battery.
- If the battery does not have a wire, this is the correct battery.
- If the existing battery has a pigtail wire that is plugged into the back of the calculator, this is NOT the correct battery. You want the TI-Rechargeable Battery with PigTail Wire
Will not work with the original Nspire, Nspire CAS, or any other calculators. Please contact us if you have any questions.