TI-84 Plus CE Battery Replacement 1500mAh for Texas Instruments TI 84 Plus CE/TI-Nspire CX II/Color TI Nspire CX Part No 3.7L12005SPA P11P35-11-N01 Battery 3.7V with Tool

Trying to charge my calculator with a cord through the laptop resulted in the screen flashing constantly. So I tried replacing the battery and it works perfectly now. This one was cheaper than most and arrived quickly; no trouble with installation. Its only been a few months but still works consistently.

I recently purchased these batteries from Wuhao to replace an aging battery in one of my TI-84 calculators that I use at work. I chose it because it has 1500mAh compared to the OEM battery from Texas Instruments rated at 1200mAh. I put it in my calculator, charged it up, and the calculator works without any issues. It worked so well I also put one in my TI N-Spire CAS calculator (both calculators use the same size battery). Same experience with the other calculator. Charged it up and the calculator works without any issue. In addition, the price of these batteries are great. If you need a replacement battery for either of these calculators, or just want your calculator to work longer between charges, I recommend this brand.

Immediately solved the boot screen loop issue on TI-84 ce

I let my TI-84 Plus CE battery go dead and didn't charge it for many months later but when I went to charge the battery it was stuck in an infinite loading boot loop of validating OS and wouldn't charge or get past the screen. I tried all the methods to reset it and even plugged it into the software to try and reinstall the OS but I was unable to even get to that point. Anyways, I bought this battery and popped it into my calculator and it is back to working without any issues, so if you have the same issue as me, then this battery will work with your calculator and save you lots of money. The battery my calculator had was the 3.7L1200SPB.

Surprisingly, this is the only battery that shipped to us after ordering three of them in an antistatic bag like they're supposed to be. You can tell this came from the manufacturer now whether or not it's 1500 mg is a whole different story. I don't think the technology has advanced far enough past 1200 mA for this size but regardless this seems to be a reputable battery that was flat and not swollen. Also shipped properly in an antistatic bag I think the value for the money is always there versus buying a OEM. As far as installation, a mindless person could install this. It also came with a screwdriver which I carried last for because it was a low quality screwdriver. So far the battery life is OK and my daughter isn't complaining.

Battery is a perfect fit and works great.

Works as advertised. So far no issues. Fits perfectly and fixed the error my Calc was having (known issue with T Calc - a bad battery issue they have addressed).

If your it-84 plus ce is in a boot loop and or doesn’t turn on and stay on than yes this battery will save you.