e/Earth battery

Information
has gloss	eng: An Earth battery is a pair of electrodes made of two dissimilar metals, such as iron and copper, which are buried in the soil or immersed in the sea. It can act as a receiver of Telluric radiant energy and as a water activated battery. Earth batteries are sometimes referred to as Telluric power sources and Telluric generators.
lexicalization	eng: Earth battery
instance of	e/Battery (electricity)