This extinguisher effectively extinguishes Class A (plastic, wood, textile, rubber), Class F (oil, grease, etc. grease), and lithium battery fires, which are most common in cars and homes. The extinguisher is also suitable for extinguishing electrical devices up to 1000 V. It is important to know that the ReinoldMax water foam extinguisher is also suitable for use in winter, as it does not freeze down to -20º degrees.