Best Battery Graphing Calculators of 2025

The Cameron Sino TI-Nspire Battery is designed to power your TI-Nspire CX and CX CAS graphing calculators effectively. With a capacity of 1200mAh, it ensures you have plenty of energy for long study sessions or exams, allowing you to work without frequent interruptions. Operating at 3.7 volts, this lithium-ion battery provides a reliable and steady power source. Its compact size, measuring 53.04 x 48.22 x 4.80mm, makes it easy to replace, so you can get back to your calculations in no time. This battery is a practical choice for students and professionals alike.

The Casio fx-9750GIII White Graphing Calculator (fx-9750GIII-WE) features a high-resolution LCD display that provides clear and easy-to-read graphs and equations. With a rechargeable battery available, it's perfect for extended use. The calculator has 3MB Flash Memory, natural textbook display that shows fractions, and spreadsheet functionality. Additionally, it supports USB connectivity for file sharing.

The Texas Instruments TI-84 Plus CE Color Graphing Calculator features a high-resolution, full-color backlit display, rechargeable battery, preloaded apps, and images. With fourteen interactive zoom features and seven different graph styles, this calculator is perfect for differentiating the look of each graph drawn. It is available in a variety of fun colors, and customers may receive a python version while supplies last.

The Texas Instruments TI-84 Plus offers a vibrant, high-resolution color display that makes it easy to visualize complex graphs and data. With its backlit feature, you can comfortably use it in low-light environments, enhancing your study sessions. The rechargeable battery means you won’t have to worry about constantly replacing batteries, providing a more convenient experience. Its sleek design not only looks modern but also makes it portable, allowing you to take it anywhere with ease. This calculator is designed to support your learning and problem-solving needs effectively.

The Texas Instruments TI-Nspire CX II CAS Graphing Calculator offers a range of features that make it an attractive choice for students. It has a 3.5-inch color screen with 125 DPI resolution, a rechargeable battery that can last up to two weeks on a single charge, and comes with the TI-Inspire CX Student Software for enhanced graphing capabilities. The calculator has a thin design and is lightweight with easy touchpad navigation, and offers six different graph styles and 15 colors to select from.

The Texas Instruments TI-83 Plus Graphing Calculator is perfect for students as it is permitted for use on SAT, PSAT/NMSQT, ACT, AP, IB and Praxis exams. The calculator boasts a large 64 x 96 pixel, 8 x 16 display, 24KB of RAM and 160KB Flash ROM memory, and can also graph 3 recursively-defined sequences, TVM, cash flows, amortization, and complex numbers. It also offers enhanced data analysis with logistic and sine regressions, and an I/O port with unit-to-unit link cable. The calculator is powered by 4 AAA batteries (included) and a lithium battery backup to protect RAM memory.

The Texas Instruments TI-Nspire CX II Color Graphing Calculator has a high-resolution, full-color backlit display with a screen size of 320 x 240 pixels (3.5 inches diagonal) and a screen resolution of 125 DPI; 16-bit color. It comes with a rechargeable battery that can last up to two weeks on a single charge, and a Handheld-Software Bundle which includes the TI-Inspire CX Student Software delivering enhanced graphing capabilities and other functionality. The calculator has a thin design and is lightweight with easy touchpad navigation.

The TI-84 Plus CE Calculator offers a vibrant, high-resolution display that makes reading graphs and data easy on the eyes. With its rechargeable battery, you can study for hours without worrying about running out of power. You'll find various preloaded apps and images that enhance your learning experience by providing quick access to essential tools. The MathPrint feature allows you to enter and display math expressions exactly as they appear in textbooks, making it simpler for you to understand complex equations and concepts.

The Texas Instruments TI-84 PLUS CE Graphing Calculator features a high-resolution, full-color backlit display, sleek design, TI rechargeable battery, familiar 84 Plus family functionality, and the ability to import and use images. The high-resolution, full-color backlit display provides clear and easy-to-read graphs, charts, and equations. The sleek design makes it easy to carry and use on the go. The TI rechargeable battery ensures long-lasting use without the need for constant replacement. The familiar 84 Plus family functionality makes it easy to use and navigate for those who are familiar with this line of calculators. The ability to import and use images adds versatility and convenience to its functionality.

The Texas Instruments TI-84 Plus is a powerful graphing calculator that enhances your math experience. Its high-resolution, full-color backlit display makes it easy to view graphs and equations, even in low light. With a rechargeable battery, you can focus on your studies without worrying about changing batteries frequently. The device comes with preloaded apps and images that provide you with tools to tackle various math problems. Additionally, the MathPrint feature allows you to see math expressions and symbols as they appear in textbooks, making it easier for you to understand complex concepts.