Why Does My TI-30Xa Solar Calculator Keep Failing?

  • Thread starter Thread starter leroyjenkens
  • Start date Start date
  • Tags Tags
    Calculator
Click For Summary
SUMMARY

The TI-30Xa solar calculator frequently fails due to battery issues, particularly when not exposed to adequate light for charging. Users have reported that the calculator may stop functioning if the batteries are not regularly maintained or replaced. In this discussion, a user experienced a malfunction after minimal use, leading to the discovery of battery leakage, which can damage the device. Recommendations include keeping the calculator in light and replacing both batteries if one shows signs of leakage.

PREREQUISITES
  • Understanding of solar-powered devices and their charging requirements
  • Basic knowledge of battery maintenance and replacement
  • Familiarity with Texas Instruments calculators
  • Awareness of battery leakage and its effects on electronic devices
NEXT STEPS
  • Research proper maintenance techniques for solar calculators
  • Learn about the types of batteries compatible with the TI-30Xa
  • Investigate the effects of battery leakage on electronic devices
  • Explore alternatives to solar calculators, including reliable battery-powered models
USEFUL FOR

This discussion is beneficial for students, educators, and anyone using solar calculators, particularly those experiencing reliability issues with the TI-30Xa model. It also serves as a resource for individuals interested in battery maintenance and the implications of battery leakage.

leroyjenkens
Messages
616
Reaction score
49
I have this TI-30Xa calculator that is one of the most unreliable things I own.

When I first got it, I took it out of the package and turned it on and messed with it and then put it down. I show up to school to use it on a test and it's not working.

When I get home I had figured out that maybe the battery needed to be charged, since it's a solar calculator. So I leave it on my desk for a while and later in the day, it works. It's worked ever since. I've used it off and on, but I've made sure to keep it in the light so that the battery stays charged.
Well today I tried to turn it on to do some homework and it's not working again. I haven't used it much at all, so there's no way the battery is drained from usage. What's going on with this thing? Is Texas Instruments just a bad brand, do I have a defective calculator, or do solar powered calculators just suck in general? Should I just buy a battery powered one? And what brand?


Oh and the chair that I'm sitting in sucks too. I have nunchucks wrapped around the bottom of this chair to prevent it from sinking because there's a leak in the air chamber. God, nothing in my life works.
 
Computer science news on Phys.org


Maybe remove the batteries when you do not use the calculator for a while. Or buy better batteries :-p
 


I just opened my calculator and took out one of the batteries and the battery had white powder on it, and some was in the hole where I took it out of. I blew on it and it all came out of the calculator itself, and I rubbed off the white powder from the battery itself, but the calculator still won't work. So I just have a bad battery? The other one was fine, but I'll just replace both of them.
 


If you do not use the batteries for a long time, they may go bad and damage your device. Watch out with those evil chemicals !
 


The battery is leaking powder,maybe a new pair work well.Smypathy you.
 

Similar threads

What's the difference between Ti-89 and Ti-92 graphing calculators?
  • · Replies 4 ·
Replies
4
Views
3K
Calculators What Could Be Causing My TI-89 to Lock Up Repeatedly?
  • · Replies 10 ·
Replies
10
Views
4K
Why Does My Wife's Zoom Video Keep Freezing and Corrupting?
  • · Replies 36 ·
2
Replies
36
Views
4K
Man, I hate Bluetooth
  • · Replies 8 ·
Replies
8
Views
2K
Calculators Ti 89 not connecting to computer
  • · Replies 2 ·
Replies
2
Views
11K
Isolate solar charger PWM pulses
  • · Replies 10 ·
Replies
10
Views
2K
Calculators Anyone have the TI-Nspire CX CAS?
  • · Replies 2 ·
Replies
2
Views
25K
Calculators How can I plot concentration as a function of time on my TI-84 Plus calculator?
  • · Replies 1 ·
Replies
1
Views
2K
Calculators TI-89 Titanium or TI-Nspire CX CAS?
  • · Replies 6 ·
Replies
6
Views
63K
Electronics Rule of thumb for derating Solar Energy off-grid energy systems
  • · Replies 7 ·
Replies
7
Views
5K