Coulomb Technology

Coulomb Technology, Inc. is developing a zinc-ion based battery energy storage system to support medium- and heavy-duty vehicle charging stations. The zinc-ion batteries don’t catch fire like lithium-ion ones and can handle high power safely. The team is testing and improving the battery design to last longer, charge faster, and expects to provide energy storage at half the cost of lithium iron phosphate batteries while increasing the energy density by 50% over standard zinc-based battery chemistries.