Anyone knows how long does the battery lasts?

I had the prior version of this calculator, it got a couple of years off of a battery (I also have this one but it doesn't see the use my old one did). On a related note, my old BA II calculator lasted about 20 years. Note that this calculator takes the thin round batteries and it is not the easiest thing in the world to change the batteries.

does this have a carrying case?

Not a carrying case, but it has a hard slip cover that goes on the front of the unit to protect the display area and the buttons. Thanks.

does this come with a battery (how many?) and/or a power cord? what about a manual and a cover? some reviews say yes, some no.

No battery is required. No power cord is required. It includes a cover but no manual on hand

Pv=70,000 annual interest 5% number of monthly payments 240 monthly payment is calculated to be 350 not correct what am i doing wrong ?

Is interest rate nominal? If so, the effective rate to enter for I/Y is (.05/12)x100... if it’s annual effective rate, I/Y=(1.05^(1/12)-1)x100. Enter -70000 as PV and n as 240 and the appropriate I/Y and see what you get when you compute PMT. :-)

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Texas Instruments IIBAPL/TBL/3E2 Advanced Financial Calculator BAII Plus

Product ID: 674332981

Details

Brand
TEXAS
Calculator Type
Financial
Colour
Black
Power source
Battery
Screen size
3.3

💾Built-in worksheet memory

📊24 uneven cash flows NPV/IRR

🔒Protective slide-case included

Description

📈 Elevate your financial IQ with the BA II Plus—where precision meets power.

PORTABLE PROTECTED - Includes a sleek slide-case to safeguard your screen on the go—professionalism meets durability.
RELIABLE DATA STORAGE - Built-in memory lets you save previous worksheets—never lose your critical calculations.
VERSATILE WORKSHEET MODE - Access amortization, bond, depreciation, and compound interest tables for comprehensive financial analysis.
TRUSTED BY PROS STUDENTS - Top-ranked financial calculator with a 4.3-star rating—join thousands who rely on precision.
MASTER COMPLEX FINANCIAL CALCULATIONS - Compute NPV and IRR effortlessly with up to 24 uneven cash flows—stay ahead in your financial game.

The Texas Instruments BA II Plus is a battery-powered financial calculator designed for business professionals and students. It features advanced financial functions including NPV and IRR calculations with up to 24 uneven cash flows, versatile worksheet modes for amortization, bonds, depreciation, and compound interest, plus built-in memory for storing previous worksheets. Its durable slide-case protects the screen, making it a reliable and portable tool for precise financial analysis.

Specifications

ASIN	B0029F1OKE
Best Sellers Rank	#3,941 in Office Products ( See Top 100 in Office Products ) #5 in Financial & Business Calculators #32 in Scientific Calculators
Brand	TEXAS INSTRUMENTS
Calculator Type	Financial
Color	Black
Customer Reviews	4.3 4.3 out of 5 stars (18)
Display Type	LCD
Enclosure Material	Plastic
Global Trade Identification Number	03243480009041, 05055325968189
Item Dimensions L x W	25L x 3W centimeters
Item Part Number	BAIIPLUS
Item Type Name	BA II Plus Financial Calculator
Item Weight	0.01 Ounces
Manufacturer	Texas Instruments
Mfr Part Number	IIBAPL/TBL/3E2
Model Name	BA II Plus
Model Number	IIBAPL/BC/1L1/A
Number of Batteries	1 Lithium Metal batteries required. (included)
Number of Items	1
Power Source	Battery Powered
Screen Size	3.3 Centimeters
UPC	523161019709 791836809058 049776124763

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