USB charger Voltcraft UC-3C1A100W02 — 100W total output, USB-C and USB-A ports

Voltcraft UC-3C1A100W02 is a compact USB charger that delivers up to 100W total output across multiple ports. The charger integrates USB-C and USB-A connectors to support fast charging of laptops, tablets, smartphones and other USB-powered devices. Its small footprint and universal compatibility make it suitable for use at home, in the office or while travelling, allowing simultaneous charging of several devices while distributing power to match device requirements.

Advantages

The charger provides combined high-power output with intelligent power distribution between USB-C and USB-A ports, enabling efficient simultaneous charging. Its compact housing reduces space on desks and in travel bags while delivering power typically required by larger adapters. Built-in protection features manage voltage, current and temperature to help prevent overload and ensure safer charging for connected devices.

Suitable for

• Charging USB-C laptops and notebooks that accept up to 100W input
• Fast charging of tablets and large-screen smartphones
• Powering smaller devices such as earbuds, fitness trackers and power banks
• Use at home, in shared offices or during business and leisure travel

Key specifications

• Total output power: 100W (combined across all ports)
• Port types: multiple USB-C ports and at least one USB-A port
• Supports fast-charging protocols commonly used by USB-C devices
• Compact physical design optimized for portability
• Protection features: over-voltage, over-current and temperature protection

How to use

Connect the charger to a mains outlet and plug your device(s) into the appropriate USB-C or USB-A ports using the suitable charging cable. If charging a laptop or other high-power device, use a USB-C cable rated for the device’s required wattage. The charger will allocate power across ports up to the 100W total output; avoid using damaged cables or adapters. Unplug the charger from the mains when not in use.

Usage recommendations

For optimal charging performance, use manufacturer-recommended cables and confirm the target device supports the required fast-charge profile. When charging multiple devices simultaneously, be aware that the combined charging power is limited to 100W and individual device charging speeds may be reduced accordingly. Keep the charger ventilated and avoid covering it during extended high-power use.