Water Powered

  • 8 digit calculator with replaceable cell

    H2OPower

    8 digit calculator with replaceable cell

    A hydrogen powered calculator!? Amazing stuff. This product is eco-friendly, provides free energy and has a replaceable H2O cell. The great thing about a H20 battery is that each component is recyclable unlike conventional dry cell batteries. Usually the...

    £4.99
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  • Bob Cat

    Powerplus

    Bob Cat

    The POWERplus Bob Cat is a salt water powered buggy car. Just add a few drops or salt water and the salt water fuel cell generates electricity to power this amazing toy!  Educational DIY toy Eco-friendly No batteries needed Salt water powered...

    £14.99
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  • Desktop Calculator

    H2OPower

    Desktop Calculator

    A hydrogen powered calculator!? Amazing stuff. This 12 digit large display calculator can be used professionally or at home. This product is eco-friendly, provides free energy and has a replaceable H2O cell. The great thing about a H20 battery is...

    £5.99
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  • H2O Can Clock

    Powerplus

    H2O Can Clock

    This nifty little H2O powered clock is a classic bedside or desk accessory, and it looks like a can! Its innovative design features H2O long life water power technology. Just add water for several months of continuous power and then top the water...

    £11.99
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  • H2O Long Life Analogue Clock

    H2OPower

    H2O Long Life Analogue Clock

    World's first H2O powered analogue clock. New H2O technology with added power and longer life ensure this clock will run for several years before changing the electrodes. Stylish, accurate, innovative. Environmentally friendly Innovative Long lasting

    £9.99
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  • H2O Shower Powered Indicator

    Ecosavers

    H2O Shower Powered Indicator

    The world's first shower timer, driven by just the water pressure of your shower water. Counts the time that you have been in the shower and gently reminds you via a sequence of coloured lights when its time to get out! Saves water, saves energy. Now...

    £14.99
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