TI-84 Plus CE Battery for Texas Instruments,𝗨𝗽𝗴𝗿𝗮𝗱𝗲𝗱 High Capacity 0 Cycle,P11P35-11-N01 Battery,Part No 3.7L1200SPB 3.7V TI-Nspire CX II TI-Nspire CX II CAS
Details
- Number of Batteries1 C batteries
- BrandHamnaKhu
- Battery Cell CompositionNiMH
- Battery Capacity2600 Milliamp
- Recommended Uses For ProductTI-84 CE/TI-84
Description
🔋 Power your productivity with confidence—never miss a calculation!
- PLUG PLAY UPGRADE - Simple self-installation means no downtime—get back to crunching numbers fast.
- SEAMLESS COMPATIBILITY - Perfectly engineered for TI-84 CE, TI-84 Plus CE, and TI-Nspire CX II series calculators.
- BACKED BY RESPONSIVE SUPPORT - 24-hour customer service ensures your upgrade experience is smooth and worry-free.
- BUILT TO LAST WITH SAFETY IN MIND - Advanced protections against overcharge, over-discharge, overheating, and short circuits.
- POWER THROUGH YOUR LONGEST WORKDAYS - 2600mAh lithium polymer battery delivers extended usage without compromise.
This upgraded 2600mAh lithium polymer battery (3.7V) is a direct replacement for Texas Instruments TI-84 CE, TI-84 Plus CE, and TI-Nspire CX II calculators. Designed for easy DIY installation, it features advanced safety protections and requires 8-10 full charge cycles to reach optimal performance. Lightweight and rigorously tested, it ensures reliable, long-lasting power backed by responsive customer support.
Specifications
| Battery Cell Type | Lithium Polymer |
| Battery Capacity | 2600 Milliamp Hours |
| Reusability | Rechargeable |
| Compatible Phone Models | TI-84 CE/TI-84 Plus CE/TI-Nspire CX II Replacement Battery Part No 3.7L1200SPB TI-Nspire CX II TI-Nspire CX II CAS |
| Battery Weight | 50 Grams |
| Item Dimensions | 8 x 5 x 0.1 inches |
| Unit Count | 1.0 Count |
Reviews
J**R
Great for old calculators that has depleted battery life
This brought new life into my TI Nspire CX CAS. It was super easy to install, and it fit perfectly into the battery compartment of my calculator. Its battery life seemingly doubled and it functions and charges no different to the original battery.Overall, if you have an old calculator and it needs new life, this battery is a must!
W**S
A great tool for college math and beyond.
Got my calculator today, fast shipping. I read the other reviews about the bootloop and calculator not holding a charge, so I also ordered a new battery just in case I got a defective one. I unboxed and tried to power on the calculator (after removing the plastic ribbon from the battery compartment) and boom, got the dreaded bootloop. So being prepared, I removed the battery cover, cleaned the contacts and re-seated the battery. Voila! The calculator powered on with no issues and battery was at 75%. A small piece of the plastic was covering the contacts preventing the calculator from powering on. It charges and works fine and I am happy with my purchase. And I have a spare battery just in case the original fails.
O**N
Life sava
Calc died before ap test, this saved me big time.
F**D
Worked as described
Bf’s very happy this worked for him after his calculator’s original battery completely gave up on him
S**N
Useless
They worked for 20 days. Then for ten days they occasionally worked without being plugged in. Now that the 30 day return period is expired, they only work when the calculator is plugged into the wall. Opposite of how a battery should work. Wate of time and money.
M**A
Lo necesito y no me fallo
Cumple con su objetivo
C**S
It worked!
The battery worked as it is supposed to. Not much else to say about a battery!
K**1
Works with TI-nspire CX II CAS
Boots up fine and came fully charged.
Common Questions
Trustpilot
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