Salt Water Powered Flashlight (Video)

Hydralight is specially designed flashlight that uses an alternative source of energy, both effective and reliable. The rugged flashlight uses salt water to power its energy cells.

   Hydralight uses a special ion exchange technology which can be activated using a simple mixture of salt and water and few drops of such mixture can charge for upto 250 hours. The eco-friendly product can be used in any temperature and weather condition, and Hydralight can last for more than 25 years.

See also  Solar-Powered Bubble Shield to Protect from Harmful Virus

Similar Posts

Leave a Reply

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.