The Element E50 Handheld Fire Extinguisher offers 50 seconds of fire fighting protection. The E50 is recommended for professional use (automotive, power sports, garage, marine, etc.). Its extremely small and lightweight construction allows for storage almost anywhere. It fights all major fire classes: wood/coal/trash (A), flammable liquids/gases (B), electrical up to 100,000V (C), & cooking oil/grease (K). Element discharges a clean and non-toxic fire fighting gas that leaves no residue behind. The non-toxic discharge will not remove breathing oxygen in confined spaces.