Education Technology

TI Rechargeable Battery

LONG BATTERY LIFE

The TI-Nspire Rechargeable Battery offers an alternative to disposable alkaline batteries. The TI-Nspire Rechargeable Battery is only available through instructional product dealers and from the TI online store.
Where to Buy
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TI-Nspire™ CX Handhelds

The new full-color TI-Nspire™ CX and TI-Nspire CX CAS handhelds come with the TI-Nspire Rechargeable battery installed. 
For students, the TI-Nspire Rechargeable Battery is expected to last up to two weeks of normal use on a single charge. For classroom use, the TI-Nspire Rechargeable Battery is expected to last up to five days of normal use on a single charge. Use the plug-in wall adapter (included) to power up the handheld, just like a cell phone. 

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TI-Nspire With Touchpad Handhelds: Rechargeable-Ready

TI-Nspire and TI-Nspire CAS handhelds with Touchpad, which come with four "AAA" batteries, are rechargeable-ready. 
For students, the TI-Nspire Rechargeable Battery (sold separately) is expected to last up to two weeks of normal use on a single charge. 
For classroom use, the TI-Nspire Rechargeable Battery (sold separately) is expected to last up to five days of normal use on a single charge. Purchase now.

TI-Nspire With Touchpad Handheld Power-up Options

  • TI-Nspire Rechargeable Battery only
  • TI-Nspire Rechargeable Battery, four "AAA" alkaline batteries combined
  • Four "AAA" alkaline (non-rechargeable) batteries only 


NOTE:  Only TI-Nspire and TI-Nspire CAS handhelds with an original Touchpad Keypad are compatible with the TI-Nspire Rechargeable Battery.

The TI-84 Plus C Silver Edition graphing calculator comes with a TI Rechargeable Battery.

For students, the TI Rechargeable Battery is expected to last up to two weeks of normal use on a single charge. For classroom use, the TI Rechargeable Battery is expected to last up to five days of normal use on a single charge. Use the USB cable or the plug-in wall adapter (included) to power up the handheld.

Specifications

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Battery Type

Lithium Ion

Compatible with: TI-Nspire & TI-Nspire CAS handhelds with Touchpad (only those purchased with a Touchpad keypad installed)

In the Package
  • One (1) TI-Nspire Rechargeable Battery
  • One (1) wall charger/adapter (used to charge one TI-Nspire or TI-Nspire CAS handheld with Touchpad at a time)
Time to charge
  • Maximum of 6 hours with USB connected to computer
  • Maximum of 6 hours with wall charger
Ways to Charge
  • Using the wall charger/adapter
  • Using the USB cable included in the TI-Nspire handheld packaging

Note:  The TI-Nspire Rechargeable Battery should be charged while installed in the handheld

 
Battery Storage Conditions

The battery can be used within the following temperature ranges. Do not exceed these ranges:

Charge temperature range -10°C ~ 60°C
When the battery is discharged 0°C ~ 45°C

Store the battery at temperature below 60°C

Proper Battery Usage
  • The battery should only be used with compatible TI-Nspire and TI-Nspire CAS handhelds with Touchpad.
  • The TI-Nspire Rechargeable Battery should be charged while installed in the handheld
Help, Warranty & Support Information
  • Toll-free help hotline: 1 800 TI-CARES
  • E-mail help line: ti-cares@ti.com
  • One-year limited warranty
  • TI Technology Rewards Program: proofs of purchase redeemable for additional products. Visit Technology Rewards Program for more information