Water Powered

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...

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...

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...

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...

H2OPower

H2O Long Life 8 Digit Calculator

Made from biodegradable black plastic. The H2O 8 digit calculator features the new longlife H2O technology. Now even longer life with less water refills required.

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

H2OPower

H2O Long Life Replacement Cell - Pack of Two

New H2O cell for new H2O products.

Powerplus

H2O Water Boy

The H2O Power™ Waterboy is a funny and educational water powered thermometer. Simply add water into the ‘bath tub’ and the H2O™ water battery cells generates electricity. The waterboy thermometer can be attached to the bathtub...