Aqueous Vermiculite Dispersion (AVD) is a revolutionary new extinguishing agent that uses fixed and portable delivery techniques to effectively combat lithium-ion battery fires. Lithium battery failure can be caused by physical impact or penetration, overheating, short circuits, internal cell failure and manufacturing defects resulting in a thermal runaway. With lithium batteries being used in a wide range of technologies from e-transportation to energy storage, there is an increased risk of high temperature lithium battery fires as part of your fire safety strategy. The consequences of lithium battery fires are severe, so having the right precautions in place is critical. AVD fire extinguishers offer a unique solution to effectively suppress and extinguish lithium battery fires across a wide range of applications.