you are saying you have to change the battery every few days, is this true or should i look for another financial calculator, as i use it for re ??

No need to change batteries every few days. The battery lasts for a few years.

Does this also work by solar. I have an older on that does. Just wondering?

No battery operated only on this model.

Texas Instruments Ba Ii Plus Adv Financial Calculator Black

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

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HK$647

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📊 Elevate your finance game with the BA-II Plus—because every calculation counts!

BATTERY INCLUDED READY - Comes with a reliable LR44 battery so you can start calculating immediately.
USER FRIENDLY LCD DISPLAY - Clear 3.3 cm screen ensures effortless data reading during crunch time.
COMPACT LIGHTWEIGHT DESIGN - Weighs just 110 grams—perfect for on-the-go financial analysis.
PRECISION AT YOUR FINGERTIPS - Trusted by finance pros and CFA candidates alike for accurate calculations.
INDUSTRY STANDARD FINANCIAL TOOL - Ranked #37 in Financial & Business calculators—join the elite users.

The Texas Instruments BA-II Plus Advanced Financial Calculator is a lightweight, battery-powered device featuring a clear 3.3 cm LCD screen. Widely recommended for finance professionals and CFA candidates, it delivers precise financial computations in a compact form factor, making it an essential tool for on-the-go financial analysis.

Specifications

ASIN	B001JK22YM
Best Sellers Rank	#5,945 in Office Products ( See Top 100 in Office Products ) #11 in Financial & Business
Brand	Texas Instruments
Brand Name	Texas Instruments
Calculator Type	Financial
Colour	black
Customer Reviews	4.6 out of 5 stars 1,969 Reviews
Display Type	LCD
Enclosure Material	Plastic
Global Trade Identification Number	00001910643448, 00012098261126, 00012302339474, 00014445142423, 00021112148527, 00050500100663, 00088021723559, 00163120547654, 00638084872185, 00638458756783, 00780411245107, 00799198566336, 00799198590478, 00803982753632, 00854586831691, 00999992231687, 00999992532203, 00999993872216, 00999994048627, 03243480015158, 03243480100533, 06467829895226, 07123290173254
Importer Contact Information	NUMERICAL ANALYTICS INSTRUMENTS PVT. LTD. Unit 409, 4th Floor, South Ext. Plaza II,Masjid Moth, South Ext. Part- II, New Delhi- 110049
Item Dimensions L x W	16.5L x 1.8W Centimeters
Item Type Name	calculator
Item Weight Unit of Measure	110 Grams
Manufacturer	Texas Instruments, Texas instruments
Manufacturer Contact Information	Texas instruments
Manufacturer Part Number	BA-II PLUS
Model Name	Ba-Ii Plus
Model Number	IIBAPL/TBL/4E11/A
Number of Batteries	1 LR44 batteries required. (included)
Packer Contact Information	NUMERICAL ANALYTICS INSTRUMENTS PVT. LTD. Unit 409, 4th Floor, South Ext. Plaza II,Masjid Moth, South Ext. Part- II, New Delhi- 110049
Power Source	Battery Powered
Screen Size	3.3 Centimetres
Screen Size Unit of Measure	3.3 Centimetres
UPC	012098261126 012302339474 021112148527 001910643448 999994048627 014445142423 799198566336 799198590478 803982753632 780411245107 638084872185 854586831691 163120547654 088021723559 999993872216 638458756783 050500100663 999992231687 999992532203
Warranty Description	3

Reviews

Q**O

For CFA candidates

lets pass the CFA, then I'll say buy it. Just jokes. It's great

9.01.2026

S**D

Very good

23.03.2025

P**N

Over complicated but necessary

Bought it because didn't really have a choice but I think it's over complicated. It doesn't come with instructions.

2.10.2021

G**E

Utile

Très bien pour le cfa

7.04.2026

V**O

Preferisco la versione professional

Considerata la differenza minima di prezzo con la versione professional, preferisco quest'ultima per qualità e funzionalità. Restituita. In ogni modo per chi vuole risparmiare, questa può andar bene lo stesso per l'esame CFA.

12.10.2019

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HK$647

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered 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 Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Texas Instruments Ba-Ii Plus Adv. Financial Calculator, Black

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Description

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Common Questions