USB Travel Charger Voltcraft UC-3C1A20W03 — Max Output Current 3A, USB-A

The Voltcraft UC-3C1A20W03 USB travel charger is a compact single-port power adapter designed for charging USB-A devices while on the move. Lightweight and small in size, it plugs into standard wall sockets (with appropriate plug type) and supplies up to 3 A of output current through its single USB-A port. The charger is intended for everyday use with smartphones, tablets, power banks and other USB-powered accessories where a simple, reliable charging source is required.

Advantages

This Voltcraft USB travel charger delivers a stable output current up to 3 A through a single USB-A port, offering reliable charging performance for devices that accept USB-A input. Its compact, portable design makes it easy to carry in a bag or pocket. The adapter is built to fit standard wall sockets when used with the correct plug configuration and is suitable for short trips and daily commuting. The straightforward single-port layout reduces complexity and provides a predictable charging behaviour for compatible devices.

Suitable for

• Charging smartphones and basic feature phones
• Powering small tablets and e-readers that accept USB-A charging
• Charging portable power banks and Bluetooth accessories
• Use during travel, commuting, or office desktop charging where a compact adapter is needed

Key specifications

• Output connector: USB-A (single port)
• Maximum output current: 3 A
• Intended use: AC mains wall socket power adapter (plug type dependent)
• Form factor: compact, lightweight travel adapter
• Compatible devices: USB-powered smartphones, tablets, accessories

How to use

Insert the charger into a compatible wall socket using the appropriate plug type for your region. Connect your device to the charger using a USB-A to device cable (not included). The charger will supply up to 3 A to the connected device; actual charging current depends on the device’s charging circuitry and cable quality. Remove the charger from the wall socket when not in use and avoid exposing it to moisture or extreme temperatures. Ensure the connected cable and device are in good condition before charging.

Usage recommendations

Use a quality USB-A cable compatible with your device to ensure stable charging and to minimize losses. For devices that require higher power profiles or fast-charging protocols beyond standard USB-A current limits, verify device compatibility or use a charger that supports the specific fast-charge standard. Regularly inspect the adapter and cables for damage and avoid prolonged continuous charging in high-temperature environments.