$59.90
Free delivery · 7–14 days
Solar Power Bank 20000mAh — Never Run Out of Power OutdoorsSolar Bamboo Desk Calculator for Classroom & Office
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1 / 6About this itemAll characteristics
TypeOffice & School Supplies
From the seller
Math that stays ready on your desk. This bamboo solar calculator runs from the light already in the room, so the battery drawer stays empty. Warm wood, engraved keys and a clear 12-digit display make it a desk tool you will want to keep out.
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Math that stays ready on your desk. This bamboo solar calculator runs from the light already in the room, so the battery drawer stays empty. Warm wood, engraved keys and a clear 12-digit display make it a desk tool you will want to keep out.
Eco-friendly solar-powered bamboo calculator with a natural handcrafted look for desk and classroom use
Solves
- needs a calculator without battery replacement
- wants an eco-friendly desk accessory
- desk clutter with plain plastic calculators
Math that runs on sunlight, on a desk you actually love
Plastic calculators end up dead in a drawer with dying batteries. This solar bamboo calculator stays ready on your desk, powered by the light already in the room.
Solar power, a clear 12-digit display
Never runs out of power
The solar panel runs the LCD from room light, so there are no batteries to buy or swap. Set it by a window or under the classroom lights and it keeps working through the whole lesson.
Natural bamboo finish
The casing carries a warm honey-toned grain, and the keycaps have engraved symbols you can read by feel. It is slim enough to slide beside a notebook, and the four black magnetic feet hold it at a comfortable angle on the desk.
Clear 12-digit display
The 12-digit LCD has room for long totals and multi-step budgets. Four-function keys sit alongside AC, backspace and equals, which covers everyday classroom arithmetic and office sums. It is a four-function calculator, not a scientific one.
Set it by the light and start calculating
- 1Place it in light
Set it on the desk near a window or under the room lights. The solar panel on top needs light to power the display.
- 2Check the display
Press AC and make sure the 12-digit screen is clear. In a dim room, move it closer to a lamp or window.
- 3Store it in shade
When you finish, put it in a cool, shaded spot like a drawer or shelf. Direct heat and dark bags leave the display dim.
Simple care for natural bamboo
- Wipe dry
Use a dry or barely damp cloth. Keep drinks and sinks away from the desk.
- Keep out of heat
Strong heat dries bamboo and can crack or warp the slim body. Skip sunny dashboards.
- Store in shade
A drawer or shelf keeps the finish even when the calculator is not in use.
Characteristics
Main
TypeOffice & School Supplies
Details
Reviews
Questions and answers
Does the solar panel work under classroom or office lighting?
w
Wanelo · seller
Yes. Indoor light from ceiling lamps and window light runs the LCD for everyday calculations. Keep it on the desk where the light falls, not inside a bag or drawer.
Does it still work in a dim room?
w
Wanelo · seller
Dim light is where it struggles. The display needs enough light to read clearly, so pull it closer to a lamp or window during evening homework. A dark drawer can leave the screen dim or blank.
Is bamboo durable for daily desk use?
w
Wanelo · seller
Yes, for desk use. The casing feels solid rather than hollow and holds its shape through normal daily handling. Keep it dry, wipe it with a dry cloth, and keep it away from heat and sinks.
Why is it priced above a plastic calculator?
w
Wanelo · seller
You pay once and stop paying for the rest. A basic calculator costs less up front, but every set of batteries and every replacement adds to the bill and the landfill. This one runs on solar power, has a bamboo casing and engraved keycaps, and stays on the desk as a permanent tool.
Does it have the functions a math class needs?
w
Wanelo · seller
It covers the four basic operations plus AC, backspace and equals, which handles most classroom arithmetic and budgeting. It has no scientific functions, so it is not the right pick for trigonometry or algebra.
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