How long does it take to charge the desk lamp?

Students are generally the ones who use the most lamps, and they need to read books and write homework at night to increase their knowledge. The desk lamp is a simple desktop fixture, and the correct use of the desk lamp will extend its life. The question about the charging of the desk lamp can be said to be different. Let's take a look at how long it takes to charge the desk lamp and charge the desk lamp for a long time . (Recommended reading: How many watts of led desk lamp are suitable for reading )

First, how long does the lamp charge?

Under normal circumstances, the desk lamp is fully charged after 4 hours of charging. Many people don't care when the desk lamp is charging, so it shouldn't be. Because it will cause the battery to be overloaded, it will easily collapse. For a long time, the battery's power will not be durable. Moreover, the safety of the battery is not guaranteed, and it is safe to charge for its own safety.

Second, how will the desk lamp charge for a long time?

The authentic qualified desk lamp, its battery charging protection circuit will not overcharge the battery, and the full power will stop. The LED table lamp is a table lamp with a light-emitting diode as a light source. The LED is a solid-state semiconductor device that can directly convert electricity into light. The advantage is that the light source has good directionality, environmental protection and long life. However, it is not always possible to charge. In the long run, the battery will be overloaded and the power will become unsatisfactory.

Third, can the desk lamp be used while charging?

The desk lamp can be used while charging. Since the protection circuit and the battery management circuit are provided inside the desk lamp (or charger), the charging current can be automatically adjusted according to the actual condition of the battery and the load. However, it is not recommended to use this. It is easy to reduce the life of the lamp. Sometimes, when the battery is used for charging, it will beep at the power supply, and it is easy to burn the lamp plug. It is best to charge when not in use. If the lighting time is too short, this means that the battery inside is aging. It can be disassembled and replaced with a new rechargeable battery. It is best to solder it with a soldering iron to avoid contact and affect the use.

The above is about the long time of charging the desk lamp, I hope to help everyone! Qi installed network, China's well-known large-scale decoration platform, decoration leading brand. If you want to make a new design, you are advised to apply for the free design service of the net, and help you plan a reasonable space layout and exquisite design through the professional designer's on-site measurement room.

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