Min Order Quantity:30pcs
Supply Ability: 20,000pcs per day
Payment Terms:T/T, Western Union, Paypal
Unit price: 2.15-2.33USD
Min Order Quantity: 30pcs
Payment: T/T, Western Union, Paypal
Whether it is for work, study or entertainment, mobile phones play an important role. The existence of quick charge 4.0 charger is like the "energy source" of mobile phones, providing a steady stream of energy for our mobile phones and ensuring that we can use our mobile phones at any time when needed.
18w charger apple, also known as a charging adapter, is a device that converts alternating current into direct current. The internal structure mainly includes components such as transformers, rectifiers, filters, and voltage regulators. These components work together to efficiently convert electrical energy from the grid into voltage and current that can be accepted by the mobile phone battery.
The basic function of the multi port phone charger is to stop when fully charged. This means that when the battery is fully charged, the charger will automatically stop charging to prevent the battery from overcharging. This feature not only extends the life of the battery, but also avoids potential safety hazards caused by overcharging.
With the development of technology, fast chargers are now popular on the market. This 18 watt apple charger uses the latest fast charging technology, which greatly shortens charging time. Generally, the charging time is about 1-3 hours, which is undoubtedly a huge boon for busy modern people.
In addition to the fast charging function, USB charger also have protection devices such as overload and overcurrent. These protection devices can detect abnormal current or voltage during the charging process. Once an abnormality is detected, the power supply will be cut off immediately to prevent equipment damage. This safety protection measure makes us feel more confident when using the charger.
In addition, retractable phone charger also has good heat dissipation performance. During the charging process, the charger will generate a certain amount of heat. If heat is not properly controlled, it may affect battery life and even cause safety hazards.
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