Car charger Voltcraft VC-RA381 38W, 3A, 2× USB-A and USB-C

Voltcraft VC-RA381 is a compact car charger that delivers a combined 38W output and supports up to 3A per port. The charger is equipped with two USB-A ports and one USB-C port, enabling simultaneous charging of smartphones, tablets and other USB-powered devices while driving. It connects to a vehicle 12V power socket and is designed to provide convenient on-the-go charging with compatibility for devices that accept USB-A or USB-C input.

Advantages

The charger combines multiple output ports in a single compact body, allowing three devices to be charged at once and reducing the need for separate adapters. With a total power budget of 38W and up to 3A output capability, it supports faster charging for compatible devices compared with standard single-port car chargers. Its USB-C port increases compatibility with modern phones and tablets while the two USB-A ports maintain support for legacy devices and accessories. The small form factor and straightforward plug-in design make it easy to install and remove from the vehicle power socket.

Suitable for

• Charging smartphones and feature phones during travel
• Powering tablets and portable media players on the road
• Keeping GPS units, dashcams or portable battery packs charged
• Simultaneous charging of multiple devices for passengers

Key specifications

• Total output power: 38W
• Maximum output current: 3A (per applicable output)
• Ports: 2 × USB-A, 1 × USB-C
• Input interface: vehicle 12V power socket
• Form factor: compact in-line car charger

How to use

Insert the Voltcraft VC-RA381 into the vehicle 12V power socket until it sits firmly. Connect device charging cables to the USB-A or USB-C ports as required. The charger will allocate the available power across connected devices; ensure total connected load does not exceed the charger's rated output. Unplug the charger from the socket when the vehicle is not in use for extended periods. For best results, use cables compatible with your device and in good condition.

Usage recommendations

Use the USB-C port for devices that support fast charging to achieve higher charge rates. Avoid using damaged cables or adapters and do not expose the charger to moisture. If multiple high-power devices are connected simultaneously, expect reduced charging current per port due to the shared total power limit.