Extend the power of your handheld with the TI-Nspire rechargeable battery. This battery is for use with the TI-Nspire and TI-Nspire CAS handhelds with Touchpad (only those purchased with a Touchpad Keypad installed). It will work on its own or with (3) AAA alkaline batteries. Includes (1) TI-Nspire battery and (1) wall adapter for charging.
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