This is a lighted fishing bobber I made that uses copper and zinc as a battery that is activated when put in water to flash a red led. There is no super capacitor or other batteries in it.
To God be t
Amazon Auto Links: No products found.
Related Videos
6,398 views854 views26,018 views233,834 viewsHighest Rated Videos
8,653 views1,109 views155,799 views
Comments