How to judge whether the Electronic Open Flame Lighter needs to be refilled or recharged?

As a convenient ignition tool, the Electronic Open Flame Lighter is widely used in daily life and work. Accurately judging whether it needs to be refilled or recharged is crucial for its normal use and extended service life.
For the rechargeable Electronic Open Flame Lighter, you can judge whether it needs to be recharged from the following aspects. First, observe the power indicator, which is the most direct method. Most rechargeable lighters are equipped with a power indicator. When the indicator light is red or flashing, it usually means that the power is low and needs to be recharged in time. For example, a certain brand of rechargeable electronic open flame lighter, when the power is less than 20%, the indicator light will turn red and start flashing, reminding the user to charge. Secondly, pay attention to the ignition performance of the lighter. If the lighter has a weaker spark, delayed ignition, or requires multiple presses to ignite when igniting, it is likely caused by insufficient power. Because the electronic components and ignition device inside the lighter require sufficient electrical energy to generate a strong spark to ignite the gas. In addition, it can be judged based on the time and frequency of use. Generally speaking, a fully charged Electronic Open Flame Lighter can meet the ignition needs for a certain number of times under normal use. If it is used frequently in a short period of time, or it has been a long time since the last charge, even if the lighter can still ignite normally, it is recommended to charge it in time to ensure its stable performance.
For the gas-filled Electronic Open Flame Lighter, there are also corresponding judgment methods. First, listen to the sound when filling. When the gas tank is connected to the gas filling port of the lighter, you can hear the sound of gas injection when you start filling. If the sound becomes significantly smaller or stops quickly, it means that the gas in the lighter may be full; conversely, if the sound continues during the filling process and does not change for a long time, it may mean that the gas in the lighter is insufficient and needs to be filled. Second, observe the state of the flame. Under normal circumstances, the flame produced by a lighter with sufficient gas is stable and vigorous. If the flame becomes weak, unstable, or appears and disappears from time to time, it is likely that the gas is about to run out and needs to be filled. For example, when using it outdoors, it is found that the flame of the lighter is much smaller than usual and is easily blown out by the wind. This may be a signal of insufficient gas. The third is to feel the weight of the lighter. A newly refilled lighter feels heavy in your hand. As the gas is consumed during use, the weight of the lighter will gradually decrease. When you feel that the lighter has become significantly lighter, you can consider refilling it.