4M Enviro Battery

Learn the Science behind the power! The most unique and non polluting energy source you can find on earth- the potato, salt water and mud. Be amazed at how they light u (Barcode EAN = 5011773018425).

The CompareStorePrices.co.uk device is a registered trademark of Advanced System Technologies Limited.
All other trademarks and devices are the property of their respective owners.

We use browser cookies to personalize content and Ads. To use our site, you must agree to our Privacy Policy.

By clicking 'AGREE' you give consent for:
The collection, sharing, and use of personal data for personalization of ads.
Google Amazon and partners to store and use cookies to provide personalised ads.

For a full list of Ad providers please see our Privacy Policy.