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H2OnlyBattery

Water-Only Energy Bank 2020

Water-Only Energy Bank 2020

Only available in Denmark
925,00 DKK
1.100,00 DKK 925,00 DKK
Sale Sold out
Taxes included. Shipping calculated at checkout.

Add Water ⇾ Enjoy Light ⇾ Repeat

How does it work?

When a water-based liquid makes contact with the metal core, a controlled oxidation process begins.

The LED stays lit as long as the internal cells remain moist (Up to 8 hours). Factors like ambient temperature and humidity can influence the duration.

To reactivate it, simply pour any liquid onto the metal-mesh, or dip it briefly in it - Wait a moment, and it's ready to use again.

How do you use it?

Pour any liquid slowly onto the metal-mesh, or for maximum efficiency, dip it briefly in any liquid - Wait a moment, and it's ready to use.

You can repeat this until the cells are worn out (400+ hours) and it will then be fully recyclable.

Technical information

Duration (per dip): Up to 8 hours

Total Operating Time: 300 - 400 hours

Weight: 1.22 KG

Light source: 12v/5w LED

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Free Flashlight!

When you order the Energy Bank, will we include a black water-powered flashlight at no extra cost!

We know how powerful they are together—the ultimate outdoor duo. And the best part? Both run on any water-based liquid!

You’ll never have to worry about charging or carrying spare batteries again, and you’ll be helping the environment while making life more convenient for yourself.

Off-Grid Freedom

Stay powered wherever life takes you. With this water-powered energy bank, you’re free from outlets, cables, and disposable batteries. Whether you’re camping, traveling, or even in an emergency, it keeps your surroundings lit—anytime, anywhere, with nothing more than water or any other water based liquid.

Please note: The power bank is not waterproof around the top area where the wires connect. You only need to get the bottom-part wet in order to activate it.

Why You’ll Love It

  • Eco-Friendly♻️

    Using the sheer power of water does it not need any toxic batteries, as well as being fully recyclable after use

  • Always ready⚡

    Having the ability to operate with a variety of liquids (read more here) is it ready whenever, wherever you need it, even in an emergency.

  • Handmade in Europe 🤲

    Carefully crafted in Europe, each product is individually tested before being shipped to ensure premium quality and reliability.