Question about Texas Instruments TI-30XA Calculator
Most likely your battery is dying.
You can replace by removing 6 screws at back of calculator, but cost of battery is around 40% of buying new TI-30XA from Amazon, Staples or elsewhere.
I've used TI-30XA's for years, batteries usually last 2-3 years, then I buy new calculator. The one time I tried to replace battery, fading display still problem, so circuit board had gone bad.
So you could try battery replace and may be OK, but also may be waste of time and $$
Posted on Dec 31, 2008
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Posted on Jan 02, 2017
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