Min Order Quantity:30pcs
Supply Ability: 20,000pcs per day
Payment Terms:T/T, Western Union, Paypal
FOB Price: 2.4-2.6USD
Min Order Quantity: 30pcs
Payment Terms: T/T, Western Union, Paypal
Parameters for 4.2A dual USB charger:
1. Dual USB LED Lighter.
2. Input: DC12V-24V; Output: 5V, 4.2A.
3. Waterproof level: IP66
4. With positive and negative anti-protection.
5. Colorful lights with fine workmanship look
6. Suitable for mobile phones, tablet, IPAD, GPS, car, motorcycle, truck,boat, etc.
Specification for 4.2A dual waterproof power adapter
There are many types of chargers on the market today, including fast charging, wireless charging and other different types. When choosing, we need to determine based on our own mobile phone model and usage needs. For example, if your mobile phone supports fast charging, purchasing a charger that supports the corresponding fast charging protocol will greatly improve charging efficiency. However, it should be noted that the fast charging protocols used by different brands and models of mobile phones may be different, so when purchasing apple wall charger, be sure to confirm that it is compatible with your mobile phone.
In addition, heat generation is another key indicator of desktop charger quality. The heat generated by a high-quality charger during operation should be controlled within a reasonable range. Excessive heat generation may cause premature aging of the internal components of the charger and even cause safety issues. Therefore, when purchasing, you can try to touch the surface of samsung original fast charger. If it feels too hot, it is best to avoid buying it.
The production process and raw materials are also important factors that determine the quality of the apple 12 watt charger. High-quality chargers are usually made of fire-resistant and high-temperature-resistant materials, with regular internal circuit layout and full welding points without burrs. Inferior chargers may use flammable materials and have messy internal circuits, posing safety risks.
In addition to the above points, there are some other considerations. For example, when purchasing usb phone charger, you should choose products from regular channels and well-known brands, and avoid buying fake and shoddy products. At the same time, you should also pay attention to check whether the output voltage and current of the charger match the requirements of the mobile phone battery. Too high or too low may cause battery damage.
More detail pictures for 4.2A dual USB charger: