How to prevent 18650 lithium battery fires?
One of the dangers of a lithium battery catching fire is that it cannot be visually determined whether the fire has been extinguished. If not completely extinguished, it may reignite. There is a related video on Youtube that can be searched for "FAA Lithium Fire". This video is specifically shot to guide maintenance personnel on how to extinguish a computer fire on an aircraft.
What should be done to extinguish a lithium battery fire?
1、 Use a fire extinguisher to extinguish the flames. Usually, after doing this, the fire is extinguished and the battery is still smoking. Most fire extinguishers can achieve this effect. But there is also
2、 Due to the fact that lithium batteries will reignite, it is important to use a large amount of water to cool them down if they are not cooled down. (Note) Keep watering.
3、 It's best to move the burning battery outdoors and call the fire department to handle it.
4、 Smoking is harmful to the body. Do not inhale the emitted smoke. Bicycle battery charging rack.
The following measures are taken to prevent lithium battery fires:
1、 If all batteries are charged on dedicated charging racks, electric bicycles will be safer.
2、 The charging rack should have large and easy to operate wheels and be made of non flammable materials. And put it at the entrance. There will be nothing obstructing the charging station from exiting the door.
3、 If there is a fire, the first reaction is to push the charging rack out of the room.
4、 Place batteries, chargers, and smoke alarms on the charging rack. Only one extension cable is provided on the charging rack, so there will be no other interference when pushing the charging rack out of the door. When pushing the charging rack out of the door, the power plug should be easily unplugged.
5、 Use a timer on the power supply of the charging rack to avoid charging while sleeping at night.
6、 Keep a 10 lb. or ABC and Class D fire extinguisher at hand. After the fire is extinguished, water can be taken to cool it down. Types of batteries and fire risks for electric bicycles, such as hoses, buckets, and fire extinguishers.
