Texas Instruments · Calculators

Texas Instruments TI-83 Plus battery

4 × 1.5V alkaline cell

Based on
Texas Instruments documentation
Last checked
7 October 2026
Size
10.5 × 44.5 mm
Voltage
1.5 V
Rechargeable
Not supported

Other batteries in this device

How to replace it

NotesDo not remove AAA and backup together

Sources

Last checked 7 October 2026

Need a AAA?

Texas Instruments TI-83 Plus uses 4 × AAA.

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