3000W Step Up Down Voltage Converter, US EU Outlets, USB

3000W step up down voltage converter helps you safely power 110V and 220V devices when traveling, relocating, or running imported equipment. Switch between 110V↔220V conversion with a simple selector, then monitor output at a glance on dual LED displays to reduce overload risk. Multiple outlets plus USB and USB-C support make it easier to run several electronics from one heavy-duty transformer.

• Delivers bi-directional conversion from 110V to 220V and from 220V to 110V via input selector switch


• Includes 6 AC outlets (US + EU) plus 5V USB port and USB-C jack for flexible device connections


• Shows real-time output on dual LED displays to help manage load and prevent overload


• Protects with built-in overload, overcurrent, and short-circuit safeguards for safer daily operation


• Supports quiet, continuous use with toroidal coils and a durable metal housing with carry handle

Designed for high-wattage appliances and electronics, this heavy-duty transformer is a practical solution for workshops, home offices, and international setups using US and EU plugs. For smoother operation and extra headroom, choose a converter rated at least 25% above your device’s total wattage. Select the correct input voltage before powering on, connect your devices, and confirm output on the display. Grab yours today to simplify 110V/220V compatibility in one compact unit.

• Power: 3000W (3000VA)


• Input/Output Voltage: AC 110V/220V


• Frequency: 50–60Hz


• Current: 15A


• Ports: 3 US NEMA 5-15R outlets, 3 EU Schuko outlets, 5V USB port, USB-C jack


• Displays: Dual LED voltage displays


• Housing: Metal with carry handle


• Size (L×W×H): 10.6 × 9.5 × 8.5 in (270 × 240 × 215 mm)


• Net Weight: 20.1 lb (9.1 kg)


• Certifications: CE, FCC, ETL