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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Casio FX 260 Solar II Scientific Calculator 5" x 0.6" x 2.9"

Casio FX 260 Solar II Scientific Calculator 5" x 0.6" x 2.9"

Product ID: 258273827

Details

Brand
Casio
Calculator Type
Colour
Black
Power source
Solar Powered
Screen size
2.25 Inches

🔆Solar-powered for endless use

🔢10-digit + 2 extra digit display

🛡️Slide-on hard case for protection

S$36

Duties & taxes included

In stock

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Description

🔢 Calculate smarter, not harder — your pocket-sized math powerhouse.

BUILT FOR SPEED - 144 built-in math functions accelerate your workflow from algebra to trigonometry and beyond.
POWER UP ANYWHERE - Solar-powered design means no battery anxiety—work uninterrupted wherever you are.
USER FRIENDLY CONTROLS - Backspace key and store/recall functions make error correction and data management seamless.
TRAVEL READY DURABILITY - Slide-on hard case safeguards your calculator during commutes and busy days.
PRECISION AT YOUR FINGERTIPS - 10-digit display with 2 extra digits handles complex calculations with ease and clarity.

The Casio FX 260 Solar II is a compact, solar-powered scientific calculator featuring a 10-digit plus 2 extra digit LCD display, 144 built-in math functions, and a protective slide-on hard case. Ideal for students and professionals tackling algebra, trigonometry, statistics, and science, it offers reliable performance with user-friendly features like backspace and store/recall, all in a sleek, lightweight design.

Specifications

ASIN	B071R3H9WB
Best Sellers Rank	#36,795 in Office Products ( See Top 100 in Office Products ) #132 in Basic Calculators
Brand	Casio
Built-In Media	Calculator, Hard Case Cover, Instructions
Calculator Type	Engineering/Scientific
Color	Black
Colour	Black
Compatible Devices	Any device with a standard calculator function
Customer Reviews	4.5 out of 5 stars 5,605 Reviews
Display Type	LCD
Enclosure Material	Plastic
Global Trade Identification Number	00889232600222
Item Dimensions L x W	12.7L x 1.5W centimeters
Item Type Name	Scientific Calculator
Item Weight	9 Grams
Manufacturer	Casio Computer Co., Ltd
Mfr Part Number	FX-260 SOLARII-S-IH
Model Name	FX 260 SOLAR II Scientific Calculator
Model Number	FX-260 SOLARII-S-IH
Number of Batteries	2 AA batteries required. (included)
Number of Items	1
Number of batteries	2 AA batteries required. (included)
Power Source	Solar Powered
Power source	Solar Powered
Screen Size	2.25 Inches
Screen size	2.25 Inches
UPC	889232600222
Unit Count	1 Count
Warranty Description	1 Year

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