CX-81 SANYO Amorton Pocket Solar Calculators

Review SANYO Amorton Vintage Pocket Size Solar Calculators Lot Of Tested And Work

Introducing the Sanyo CX-81 Amorton Pocket Solar Calculator, a compact and innovative solution for those on the go who require accurate mathematical calculations. This solar-powered calculator boasts a sleek design, making it a perfect companion for students, professionals, or anyone in need of quick and reliable calculations.

The Sanyo CX-81 Amorton Pocket Solar Calculator is powered by sunlight or a disposable CR2016 battery (sold separately). Its solar panels are strategically placed on the top and sides, allowing the calculator to absorb energy from various angles. This feature ensures that the calculator remains charged even when direct sunlight is not available, making it an eco-friendly and convenient choice.

Measuring just 3.4 x 1.6 x 0.6 inches and weighing only 1.3 ounces, this pocket-sized calculator is incredibly portable. Its compact design allows it to fit comfortably in a pocket, purse, or backpack, making it an ideal travel companion.

Despite its small size, the Sanyo CX-81 Amorton Pocket Solar Calculator offers a wide range of functions, including addition, subtraction, multiplication, division, square root, and percentage calculations. The calculator also includes a memory function, allowing users to store and recall up to 10 previous calculations for quick reference.

The Sanyo CX-81 Amorton Pocket Solar Calculator features a large, easy-to-read LCD display, ensuring that calculations are clear and visible from any angle. The keys are also well-spaced and tactile, providing a comfortable typing experience.

This solar calculator is not only environmentally friendly but also cost-effective, as it eliminates the need for frequent battery replacements. The Sanyo CX-81 Amorton Pocket Solar Calculator is a must-have for anyone who values accuracy, portability, and sustainability in their everyday calculations.

Sanyo CX-81 Amorphous Solar Calculators: A Detailed Analysis

The Sanyo CX-81 Amorphous Solar Calculator is a portable, solar-powered device designed for professionals and hobbyists who require calculating functionality even in the absence of a power source. This analysis will explore the pros and cons of purchasing this solar calculator to help you make an informed decision.

1. Solar-powered: The most significant advantage of the Sanyo CX-81 calculator is its ability to harness solar energy. This feature makes it an excellent choice for individuals who spend long hours in the field and require a calculator that doesn't rely on batteries.

2. Durable design: The calculator boasts a rugged and durable design, which makes it suitable for use in harsh environments. Its amorphous solar panel and LCD screen are protected by a hard plastic casing, ensuring that the device can withstand drops, shocks, and other forms of physical damage.

3. Long battery life: Although it's a solar-powered calculator, the Sanyo CX-81 also has a built-in rechargeable battery. This feature allows the calculator to store energy and continue functioning even when there's no sunlight available. The battery has a long lifespan and can last for several years with regular use.

4. Wide range of functions: The Sanyo CX-81 offers a comprehensive set of functions, including basic arithmetic, statistical, and trigonometric calculations. It also features a built-in memory function and a constant function key, making it a versatile tool for various applications.

1. Size and weight: The solar panels on the Sanyo CX-81 add to the overall size and weight of the calculator. While this may not be a significant issue for some users, it could be a drawback for those who prefer a compact and lightweight calculator.

2. Calculation speed: The calculator's solar-powered nature may result in slower calculation speeds compared to battery-operated calculators. However, this issue should not be a major concern for most users, as the delay is usually only a few seconds.

3. Limited memory: The Sanyo CX-81 has a limited memory capacity, which may not be sufficient for users who require extensive data storage. While it offers a memory function, it may not be as extensive as that of more advanced calculators.

The Sanyo CX-81 Amorphous Solar Calculator is a robust and versatile tool for professionals and hobbyists who need calculating functionality in remote locations. Its solar-powered design, durable build, and long battery life make it an excellent investment for those who spend extended periods away from power sources. While it may not be as compact or lightweight as other calculators, its unique features outweigh the minor drawbacks.

If you frequently work in the field or require calculating functionality in remote locations, the Sanyo CX-81 Amorphous Solar Calculator is an excellent choice. Its ability to harness solar energy and offer a comprehensive set of functions makes it a valuable tool for various applications. Despite its size and weight, the benefits of this solar calculator far outweigh the minor drawbacks.

Details:

These have been tested and work. Ideal for those interested in retro technology or adding a vintage touch to their collection. I do my best to divulge any and all defects. These are in good cosmetic condition overall.

Some minor scratches and scuffs present. Some items come with digital codes. Made in japan by the well-known brand Sanyo, these solar-powered calculators are compact and portable, perfect for on-the-go use. Please review photos.

Condition: this listing is for a lot of 2 vintage Sanyo CX-81 solar pocket calculators. The Sanyo amorton CX-81 vintage pocket size solar calculators lot of 2 is a rare find for collectors of vintage electronics. Tested and confirmed to be in working condition, these calculators are a unique piece of technology from the past that still retains its functionality today.

specifications vintcalc:

• brand: Sanyo
• mpn: Cx-81
• model: Sanyo Cx-81
• part type: Pocket Calculator
• country of origin: Japan
• vintage: Yes

offer vintcalc:

• sold #: 8
• price: $26.68
• item condition: Used
• availability: in stock
• in stock #: 1
• best offers: true
• started: january 20, 2026
• options: ship-to-home

payments vintcalc:

• wallet: paypal
• other
• credit card: mastercard

returns vintcalc:

• method: money back
• policy: returns accepted
• paid by: seller
• time: 30 days

general vintcalc:

• category: Electronics > Vintage Calculators

shipping vintcalc:

• transit: 3-8 days
• type: calculated
• service: usps ground advantage
• carrier: usps
• class: standard

seller vintcalc:

• city: claremore, oklahoma
• # reviews: 577
• rating: 99.8%