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Nigel's Eco Store > Eco Office › Desk Accessories › Desktop h2o-power calculator

Desktop Water-powered Calculator


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Desktop Water-powered Calculator

Water powered, 12 digit display calculator for professional or home use.

The latest in environmental design, running on the latest H2O water-powered replaceable battery.

To order, click on add to basket, or read on for more information.

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Price: £14.99 incl. VAT
    
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For help and advice, or to order over the phone,
please call 0800 288 8970.
 

More information

  • Powered by the revolutionary H20 water battery - this patented technology utilises two electrodes made of special alloys, when immersed in water the resulting chemical reaction produces electricity.
  • To maintain a constant supply of energy, simply refill the battery as the water evaporates - typically every 2 to 3 months.
  • (The battery has a minimum continuous life of 2 years).

Not what you're after?
View all the eco products in our eco office section, or click on any of the links on the left hand side to see more.

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