Lithium Werks is a global leader among safe lithium ion battery manufacturers. Through our intuitive design, the manufacture of large lithium ion batteries as a “drop-in” replacement for lead-acid batteries is a reality. Our fast-charging, long-life lithium iron magnesium phosphate batteries are the heart of advanced energy storage solutions. Valence powers some of the world’s most innovative and environmentally friendly technology, ranging from grid storage to commercial electric vehicles, from industrial heavy equipment batteries to marine drive, house power and navigation equipment.