Does this calculator support dual mode(have backup battery)?

I'm looking for a "solar only" (no auto-shutoff) calculator, but the description on this one says "2 AA batteries required." -- maybe seller can answer?

what are the dimensions in inches?

I use these for my Compassion Boxes (Samaritans Purse), have them already packed up, but I can assure you they are a just right size maybe approximately 3 x 5". Very solid and solar is why I buy them, so they don't need continual batteries, which these children do not have access to. That is the best I can do for you! I just noticed it says 3" x 5" 2.25 (FX-260 SolarII-SIH) This should answer your question for sure!

Does this have statistical functions?

It has the basic stats functions, such as sample and population average, standard deviation, etc. It's been decades since I studied stats, but the FX-260 SolarII has the basics stats functions, yes.

First I need a calculator that can do fractions. (Into fractions) It says it's a solar powered but product description says batteries?

This item should have the ability to calculate fractions during the SHIFT mode. This item is solar powered and does not need batteries.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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fx-260 Solar II Scientific Calculator | 10-Digit Display | Fraction & Trig Functions | Ideal for Middle School, High School Math, Algebra, Trigonometry | Solar Powered

Product ID: 42533216

Details

Brand
Casio
Calculator Type
Color
Black
Power Source
Solar Powered
Screen Size
2.25 inches

📐Advanced trig & fraction functions

🔆Solar-powered with battery backup

🔢10-digit large LCD display

R420

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔢 Power your math game with Casio’s sleek solar genius!

TEST READY TRUSTED - Approved for AP, SAT, PSAT, ACT, and NMSQT exams—your reliable academic sidekick.
ECO FRIENDLY ENERGY - Solar plus battery backup ensures uninterrupted performance without the hassle of frequent charging.
MATH MASTERY MADE EASY - Supports fractions, permutations, combinations, factorials, and trigonometry for comprehensive problem-solving.
CLEAR PRECISE DISPLAY - Large 10-digit LCD screen for effortless reading and error-free calculations.
POCKET SIZED POWERHOUSE - Casio’s smallest scientific calculator, ultra-portable for on-the-go success.

The Casio fx-260 Solar II is a compact, solar-powered scientific calculator featuring a large 10-digit LCD display and advanced math functions including fractions, trigonometry, permutations, and combinations. Ideal for middle and high school students, it’s approved for major standardized tests and designed for reliable, eco-friendly performance with battery backup.

Specifications

ASIN	B071R3H9WB
Best Sellers Rank	#3,895 in Office Products ( See Top 100 in Office Products ) #10 in Scientific Calculators
Brand	Casio
Built-In Media	Calculator, Hard Case Cover, Instructions
Calculator Type	Engineering/Scientific
Color	Black
Compatible Devices	Any device with a standard calculator function
Customer Reviews	4.6 4.6 out of 5 stars (5,770)
Display Type	LCD
Enclosure Material	Plastic
Global Trade Identification Number	00889232600222
Item Dimensions L x W	5"L x 2.9"W
Item Type Name	Scientific Calculator
Item Weight	9 g
Manufacturer	Casio
Mfr Part Number	FX-260 SOLARII-S-IH
Model Name	FX-260SOLARII
Model Number	FX-260 SOLARII-S-IH
Number of Batteries	2 AA batteries required. (included)
Power Source	Solar Powered
Screen Size	2.25 inches
UPC	889232600222
Unit Count	1 Count
Warranty Description	1 year limited

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