The AA series fire extinguishers are designed for portable lithium battery fire protection by using an aqueous vermiculite dispersion (AVD) for highly effective fire suppression in extreme temperatures and thermal runaway challenges associated with lithium battery and metal fires. AVD is a natural, mineral-based and environmentally safe extinguishing agent formulated from an advanced chemically and physically inert vermiculite platelets and water. This LiCELL handheld AVD fire extinguisher (EDMO# AA500) has an agent volume of 500 ml.
