ROCK 5V 3.4A Metal Dual USB Car Charger with Digital Display for Fast and Voltage Monitoring

This ROCK car charger provides a reliable 5V 3.4A output across two USB ports, enabling you to charge two devices simultaneously while on the road. The integrated digital LED screen gives you real-time voltage and current readings, so you can keep an eye on charging performance. Made from aluminium alloy, this charger is built to withstand daily use in your vehicle. It is compatible with a wide range of smartphones and tablets, from iPhone and Samsung to Xiaomi, Huawei, LG, and many others, including both Android and iOS systems. Available in Black, Red, Royal Blue, or Silver, it fits most car lighter sockets. This is a non-Apple branded product but works with iPhone models.

Features and Construction

This car charger combines practical features with a robust metal build, designed for everyday use in vehicles.

Material and Build

The charger is constructed with an aluminium alloy casing, providing a solid metal feel that helps with heat dissipation. The compact design fits flush into most car lighter sockets without protruding excessively.

Size and Practical Fit

Standard dimensions compatible with 12V and 24V car lighter sockets. The dual USB ports are positioned for easy access, and the digital LED display remains visible during use.

Uses and Placement

Ideal for keeping devices charged during commutes, road trips, or any time you need power on the go.

Event or Professional Use

Useful for taxi drivers, delivery personnel, or anyone who spends long hours in a vehicle and needs to keep multiple devices charged.

Everyday Home Use

While primarily for cars, the charger can also be used with a 12V to 240V adapter for home or office use, though this is not included.

Benefits and Buying Value

This charger offers convenience and reliability through its dual-port output and voltage monitoring.

Reuse and Low Maintenance

No special maintenance required; simply keep the ports clean and free from dust. The aluminium alloy casing resists wear from daily plugging and unplugging.

Why Choose This Product

With a clear digital display, dual USB ports, and a metal build, this charger provides practical features at a reasonable price point. It works with most modern smartphones and tablets from leading brands.