--- product_id: 1081662 title: "BA35 Solar Calculator" brand: "texas instruments" price: "NT$9595" currency: TWD in_stock: true reviews_count: 8 url: https://www.desertcart.tw/products/1081662-ba35-solar-calculator store_origin: TW region: Taiwan --- # Preprogrammed financial & accounting functions Solar-powered, no battery hassle Protective slide case for durability BA35 Solar Calculator **Brand:** texas instruments **Price:** NT$9595 **Availability:** ✅ In Stock ## Summary > ☀️ Calculate smarter, invest sharper — the solar-powered edge for pros on the move! ## Quick Answers - **What is this?** BA35 Solar Calculator by texas instruments - **How much does it cost?** NT$9595 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/1081662-ba35-solar-calculator) ## Best For - texas instruments enthusiasts ## Why This Product - Trusted texas instruments brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Durable:** Slim 6-inch profile with a protective slide case fits perfectly in your briefcase or bag, built to travel with you. - • **Eco-Friendly Power:** Solar-powered design means zero downtime and zero battery replacements—work smarter, sustainably. - • **Trusted Reliability:** Backed by a 1-year warranty and Texas Instruments’ legacy, your calculator is a dependable business partner. - • **Crystal Clear Display:** Generous 6-inch LCD screen ensures every calculation is easy to read and error-free. - • **Effortless Financial Mastery:** Preloaded with APR to effective rate conversions and cash flow analysis to power your investment decisions. ## Overview The Texas Instruments BA35 Solar Calculator is a sleek, solar-powered financial calculator designed for professionals and students. Featuring a large 6-inch LCD, it offers preprogrammed financial and accounting functions including APR to effective rate conversions, cash flow analysis, and amortization calculations. Its compact size and protective slide case make it ideal for on-the-go use, while the solar power source eliminates battery worries. Supported by a 1-year warranty, the BA35 combines durability with trusted TI reliability. ## Description Product description Experience the Texas Instruments BA35, a robust solar-powered business calculator designed for on-the-go professionals. This sleek, black calculator boasts a 6-inch LCD display, offering ample space for complex calculations. Preprogrammed with a range of financial and accounting functions, it simplifies tasks such as interest conversions from annual percentage rate to effective rate. The calculator comes with a protective slide case for added durability and is backed by a 1-year warranty. Measuring 6 inches in length and 0.8 inches in width, it's compact and portable, fitting easily into briefcases or bags. desertcart.com With its preprogrammed financial and accounting functions, the Texas Instruments BA35 calculator is designed for business professionals and students. It features cash flow analysis and time-value-of-money and compound-interest calculations. It can also recall time-value-of-money values as well as annuity operations. It converts annual percentage rate (APR) to effective rate (EFF) interest and does amortization balance, payment-to-interest, cost-sell-margin, and markup calculations. Because the BA35 runs on solar power, you'll never have to worry about replacing the batteries. It comes with a protective slide case, guidebook, and a one-year limited warranty. Review: Excellent Investment ROI Calculator - Initially, I purchased a newer HP calculator to make the calculations in "Buffettology" by Mary Buffett and David Clark. Big mistake! After struggling for 6 to 8 hours, I realized that the problems solved in the documentation that accompanied my purchase had nothing to do with the problems I was trying to solve. Realizing my mistake I purchased the TI BA 35 Solar Calculator which the book recommended. It worked right out of the box. The lesson is that calculators are not programmed the same. The TI BA35 Solar Calculator is uncomplicated and easy to use for investment decisions (Stock analysis) which is the only thing I use it for. Saved my life! Review: Useles Calculator - The calculator you supplied is totally useless, the solar cell was malfunctioning on the first test and now does not function at all. ## Features - Preprogrammed financial and accounting functions - Interest conversions from annual percentage rate to effective rate - Solar powered--no batteries needed - Protective slide case - 1-Year warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00004UFMI | | Best Sellers Rank | #418,462 in Office Products ( See Top 100 in Office Products ) #63 in Financial & Business Office Calculators #223 in Scientific Calculators #645 in Basic Office Calculators | | Brand | Texas Instruments | | Calculator Type | Business, Financial | | Color | Black | | Customer Reviews | 3.1 out of 5 stars 34 Reviews | | Display Type | LCD | | Enclosure Material | Plastic | | Global Trade Identification Number | 00033317176960 | | Item Dimensions L x W | 6"L x 0.8"W | | Item Weight | 3.68 ounces | | Manufacturer | Texas Instruments | | Mfr Part Number | BA-35 SOLAR | | Model Name | ba35 solar | | Model Number | BA-35 SOLAR | | Number of Batteries | 1 CR123A batteries required. | | Power Source | Solar Powered | | Screen Size | 6 Inches | | UPC | 033317176960 | | Unit Count | 1.0 Count | | Warranty Description | One Year Parts and Labor Customer Service # 1-800-TI-CARES | ## Product Details - **Brand:** Texas Instruments - **Calculator Type:** Business, Financial - **Color:** Black - **Power Source:** Solar Powered - **Screen Size:** 6 Inches ## Images ![BA35 Solar Calculator - Image 1](https://m.media-amazon.com/images/I/91iK05ej3tL.jpg) ## Questions & Answers **Q: What is the manufacture date on this item? Bought 1 from a different place only to discover it was made 15 years ago and doesnt work.** A: My dad used this calculator. However, this is not the correct model. The one I have is the Texas Instruments BA-35 battery operated. It is 20 years old. Good thing the last time he used it he took out the batteries so they wouldn't drain. Still works great for me, even as a calculator in high school. **Q: Why does a solar calculator require batteries (this is nowhere near the same as the original model BA-35)?** A: This is an incredibly valuable tool for education that should be available to all Someone made a decision to limit access by stopping distribution & substitute a more expensive, more complicated model. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Investment ROI Calculator *by J***H on February 22, 2013* Initially, I purchased a newer HP calculator to make the calculations in "Buffettology" by Mary Buffett and David Clark. Big mistake! After struggling for 6 to 8 hours, I realized that the problems solved in the documentation that accompanied my purchase had nothing to do with the problems I was trying to solve. Realizing my mistake I purchased the TI BA 35 Solar Calculator which the book recommended. It worked right out of the box. The lesson is that calculators are not programmed the same. The TI BA35 Solar Calculator is uncomplicated and easy to use for investment decisions (Stock analysis) which is the only thing I use it for. Saved my life! ### ⭐ Useles Calculator *by R***Y on November 1, 2016* The calculator you supplied is totally useless, the solar cell was malfunctioning on the first test and now does not function at all. ### ⭐⭐⭐⭐ A good, basic business calculator *by F***G on September 14, 2000* I have a TI BA-35 that I purchased about 15 years ago and it still works. It has just the basic statistics functions (found on almost all scientific calculators) and compund interest/ time-of-money calculations, but that's all a small business generally needs. It came with a great book, teaching elementary foundations of statistics and finance. I do not know if the present version comes with this book, but I would hope so. I never had a statisitics course in college, but with this aid can do some meaningful analysis. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/1081662-ba35-solar-calculator](https://www.desertcart.tw/products/1081662-ba35-solar-calculator) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-05*