Water-Powered Calculator

No worries about batteries running down in this calculator – or that the light won’t be strong enough to power it up! This unique desk tool runs on ordinary tap water. It’s a cost-saving, convenient alternative to conventional batteries –  simply fill the replaceable battery with a few drops of water for 2-3 months of use. When the display starts to fade, just add more water! The water-powered battery lasts a lot longer than alkaline batteries and won’t pose a threat to the environment. With all the features of a standard calculator, this innovative version is a practical accessory for home, the office or school.

Water powered desktop calculator
Eco-friendly new battery can be re-energized by addition of water again and again
Battery can be stored in a dry state indefinitely, and activated when needed
Ergonomic design
Rectangle shape
Large LCD display
12-digit display for home, school or professional use
Large easy to use buttons
Buttons measure approx 3/8” square
Includes standard adding machine functions such as memory + or -, last digit correction, rounding, automatic decimal, etc.
Battery compartment on back of calculator
Two non-slip feet on bottom of calculator
Measures approx 6¾” L X 4” W X 1” T (overall)
Instructions included
Net weight 5 oz
Made in China

Did you know that Alkaline batteries contain toxic materials. Each year, Americans throw away 84,000 tons of alkaline batteries. Used to power electronic toys, games, handheld devices and more, these batteries comprise 20% of household, hazardous materials in America's landfills. When battery casings degrade in the landfills, mercury and other harmful chemicals leach into the environment. With this water-powered battery, you can help reduce the number of batteries that end up in landfills!

Why LiveEarthCampaign.com loves it. Never again worry about not having extra batteries – as long as you have access to water, you’ll be able to use this handy calculator!