Texas Instruments · Calculators
Texas Instruments TI-83 Plus battery
4 × 1.5V alkaline cell
Other batteries in this device
How to replace it
| Notes | Do not remove AAA and backup together |
|---|
Sources
Helpful for this device
Optional tools for opening, testing or charging — separate from the battery answer.
- Ansmann Energy Check LCD
Quick household cell check (good / low / replace)
- ZTS Mini-MBT Multi-Battery Tester
More informative state-of-charge style checks across common formats
- Battery tester
Quick good / low / dead check for household cells