Posted On October. 01. 2013 Last Update 01/01/1970
Zelus is a VRLA battery with a gelified electrolyte; the sulfuric acid is mixed with silica fume, which makes the resulting mass gel-like and immobile. Gel batteries virtually eliminate the electrolyte evaporation, spillage commonly to the wet-cell battery, and more features like greater resistance to extreme temperatures, shock, and vibration. The valve regulation system allows for gas to be expelled.
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