| Product Name | USB Charger |
| Input Voltage | AC 100-240V, 50/60Hz |
| Output Voltage/Current | 5V/1A (Standard), Optional 5V/2A (Quick Charge) or Other Combinations |
| Port Quantity | Specified Quantity (e.g., Single Port, Dual Port, Multi-Port) |
| Compatibility | Compatible with Multiple USB Devices, Including Phones, Tablets, etc. |
| Safety Features | Overcurrent Protection, Overvoltage Protection, Short Circuit Protection |
| Design | Sleek and Portable |
| Indicator Light | LED Charging Status Indicator |
| Material | Flame-Retardant Materials, High-Quality Circuit Board |
| Packaging | Eco-Friendly and Portable Packaging |
| Certifications | Compliant with CE, FCC, RoHS, and Other International Safety Standards |
| Payment Methods | Credit Card, PayPal, Bank Transfer, etc. (Depends on the Merchant) |
| Shipping Methods | Standard Shipping, Express Shipping (e.g., DHL, UPS, FedEx, etc. Depends on Merchant and Region) |
| Minimum Order Quantity | 500 |
A USB charger is a power adapter used to charge various electronic devices through a USB interface, such as smartphones, tablets, and smartwatches. It typically comes in different designs like wall chargers that plug directly into an outlet, car chargers that fit into a vehicle’s cigarette lighter socket, and desktop chargers with multiple USB ports for simultaneous charging of several devices. USB chargers vary in power output, typically measured in watts (W), with higher wattages allowing for faster charging, such as 18W, 30W, or more. They also differ in current output, measured in amperes (A), with common outputs being 1A, 2.4A, and so on. Many USB chargers support various charging protocols, including USB 2.0/3.0 for basic charging and data transfer, USB-C for higher power and faster data transfer with protocols like USB Power Delivery (PD), and Quick Charge (QC) for accelerated charging speeds. Safety features are crucial in USB chargers, including overheat protection to prevent overheating, overcharge protection to avoid battery damage, and short circuit protection to ensure safe charging. USB chargers are compatible with a wide range of devices, though it’s best to choose one that matches the specific requirements of your device for optimal efficiency and safety. Overall, USB chargers are essential accessories for modern electronic devices, providing convenient power supply and enhancing our daily lives.
