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.Duty & taxes paid at delivery

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fx-260 Solar II Scientific Calculator, 10-Digit Display | Fraction & trig functions, solar powered; ideal for middle/high school algebra & trig

Product ID: 42533216

Details

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

🔆Solar-powered with battery backup

🔢10-digit large LCD display

⚙️Advanced trig & combinatorics functions

€ 26.54

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔢 Compact brilliance for the math elite—never settle for less!

TEST READY TRUSTED - Approved for AP, SAT, PSAT, ACT, and NMSQT exams—join thousands of top students who rely on Casio.
ADVANCED MATH TOOLKIT - From trigonometry to permutations, factorials, and fractions—master every problem with professional-grade functions.
SOLAR BATTERY BACKUP - Eco-friendly solar tech ensures uninterrupted performance, even in low light—study smarter, not harder.
POCKET SIZED POWERHOUSE - Casio’s smallest scientific calculator, ultra-light at just 9g—take it anywhere, ace every exam.
10 DIGIT PRECISION DISPLAY - Large, clear LCD screen handles complex calculations with ease—never miss a digit or detail.

The Casio fx-260 Solar II is a compact, lightweight scientific calculator featuring a large 10-digit LCD display and advanced math functions including trigonometry, permutations, and fractions. Powered by solar energy with battery backup, it’s approved for major standardized tests and ideal for middle to high school students seeking reliable, portable precision.

Specifications

ASIN	B071R3H9WB
Best Sellers Rank	#1,855 in Office Products ( See Top 100 in Office Products ) #12 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 (5,799)
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)
Number of Items	1
Number of Packs	1
Power Source	Solar Powered
Screen Size	2.25 inches
UPC	889232600222
Unit Count	1 Count
Warranty Description	1 year limited

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€ 26.54

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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