TI-84 Plus CE Battery, 3200mAh Replacement Battery for Texas Instruments TI-84 Plus CE, TI Nspire CX II, TI Nspire CX CAS II, Part No 3.7L1200SPA, New Upgraded P11P35-11-N01 Batteries

fixed my ti84 when it couldnt boot! great battery and cheap too and the high capacity is very good

My calculator wouldn't get past the verifying OS screen I the realized it was because my OEM battery was swollen. So I ordered this one and its been working well for the last few days. However since its not an original battery im not sure if the calculator will be able to accurately display its battery level

Easy to replace in the calculator and works perfectly! If your calculator is malfunctioning this is a great first step to trying to fix it. Most definitely a valuable alternative to buying a calculator.

Worked perfectly!

Works fine with my TI-84 Plus CE which still had its original battery from 2015 (when I bought it): this replacement works fine, however just like a lot of the capacity claims for 3rd party iphone batteries, I highly doubt this is actually 3200mAh (which is 3 times the capacity of the OEM battery)

Good battery, the one came with the calculator is dead no longer take in any charge. This battery worked flawlessly upon installation.

Installation of the battery was straightforward and we can use this calculator again! It resolved the "Validating OS" loop issue.

Honestly last so much longer than the original worth checking out.

Doet het gelijk! Prima voor als je GR te lang in examenstand heeft gestaan en niet meer wil opladen. Daar moet TI eigenlijk is wat aan doen...

Did the job at a fraction of the cost of the TI branded battery.

Good quality .... long battery life. Better than the original.

Battery works great!

The original battery wasn’t charging and this replacement worked perfectly.