How Long is the Shelf Life of a Fire Extinguisher in a Car?

1 Answers
DeFinn
07/30/25 8:00am
The shelf life of a car fire extinguisher is about 1 year. Car fire extinguishers are equipped with a pressure gauge. If the needle on the gauge is within the green range, it indicates normal pressure and the extinguisher can function properly. If the needle is in the yellow range, it indicates excessive pressure; if it is in the red range, it indicates insufficient pressure. Both conditions can affect the fire extinguishing performance and the extinguisher should be replaced promptly. Below is some relevant information about fire extinguishers: 1. Car fire extinguishers are specifically designed for vehicle fire suppression, including non-storage pressure suspension ultra-fine dry powder automatic fire extinguishing devices for vehicles and mini storage pressure suspension ultra-fine dry powder automatic fire extinguishing devices for vehicles. Currently, portable fire extinguishers are predominantly used for vehicle fire protection. 2. The main types of car fire extinguishers available in the market are aerosol fire extinguishers, dry powder fire extinguishers, ultra-fine dry powder fire extinguishers, carbon dioxide fire extinguishers, and water-based fire extinguishers.
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