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

It is a good replacemnt battery for the calculator. It cleared the issue with the boot loop (it kept restarting itself constantly so you could not use it at all).Hopefully, it would last for a long time.

Jeez, nearly doubling the capacity of the 1500 that comes with these TI-84's and TI-Nspires, it is an insane product and has served me very well.

The original battery in my CE gave out. So, naturally I took to Amazon to find a replacement. I ordered this one and it arrived two days earlier than expected. Works perfectly, my calculator has come back to life!!

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)

If you don’t remember to charge your calculator battery every once in a while to keep it viable and you find that you need a replacement, this is a perfect choice!

Definitely a fine upgrade to your TI-84 series calculator. Battery life is far longer than the OEM battery, and the price is very modest. Good value!

Great battery make my Ti-84 Plus CE great agin

Seems to work fine in the TI 84 CE. Time will tell how long it lasts.