Fits the OLD TI-Nspire CX CAS & NON-Cas calculators purchased before 2014.

If unsure please call us on 03 8736 6000 to confirm before ordering battery

To determine if your calculator is the OLD model, simply check if it has a two screws on the back of the calculator battery panel (see below). Most TI-Nspires sold before 2014 use the old type battery.

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TI-NSPIRE^TM CX HANDHELDS 
The TI-Nspire™ CX and TI-Nspire CX CAS handhelds come with the TI-Nspire Rechargeable battery installed. The TI-Nspire Rechargeable Battery is expected to last up to two weeks of normal use on a single charge. Use the plug-in wall adapter to power up the handheld, just like a cell phone.

Specifications

• 3.7 Volts


• 1200 mAh / 4.44Wh