What are the sizes of car cigarette lighters?

1 Answers
VanEllie
07/29/25 1:08pm
Car cigarette lighters come in several sizes including 12V, 24V, and 48V, with 12V being the most common. Additional information about cigarette lighters is as follows: 1. The power voltage of a cigarette lighter is 12 volts, which is consistent with the vehicle's battery voltage. The car's cigarette lighter has a separate power line, distinct from other circuits in the vehicle, hence it has its own fuse. 2. The central elastic head of the cigarette lighter is the positive pole, while the side clips are the negative poles. The car cigarette lighter requires heating, which takes about 10 seconds. If the lighter hasn't finished heating, it won't pop out. If it doesn't pop out after heating is complete, the spring in the lighter might be broken and needs replacement. 3. A car cigarette lighter functions similarly to a multi-hole power socket in household use. It is primarily designed for smokers, but it is recommended that drivers refrain from smoking while driving. Long-term smoking in the car can leave a strong tobacco odor that is hard to eliminate and may interfere with normal driving operations, increasing the risk of accidents. 4. Frequent insertion and removal of the car cigarette lighter over time can accelerate its aging and shorten its lifespan. If the cigarette lighter is found to be damaged, it is advisable to replace it immediately.
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