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Rectangular metal voltage converter with switch, LED, USB port and dual output sockets

Rockstone Power

Rockstone Power RT2000W 2000W 3000W Step Up/Down Voltage Converter Transformer

SKU CH-4A4C-MDM3R

Heavy-duty step-up/down transformer converts 110–120 V to 220–240 V or vice versa, provides simultaneous 5 V USB, 120 V US and 220 V universal sockets.

  • Output Watt CapacityNo
  • Output Peak Power2000W
  • Continuous WattsNo

Output Peak Power 2000W

  • Steps voltage up 110-120V to 220-240V for worldwide appliance use
  • Steps voltage down 220-240V to 110-120V for imported equipment compatibility
  • Simultaneous 5V USB, 120V US and 220V universal outputs power multiple devices
  • Metal casing with circuit-breaker and full-range over-current protection ensures safe operation
  • CE certified heavy-duty transformer handles 2000W peak and 3000W maximum loads

Rockstone Power RT2000W Voltage Converter

This heavy-duty step-up and step-down transformer converts AC voltage between 110-120V and 220-240V. It suits users who need to run appliances across different regional power standards. The unit provides a peak output of 2000W and a maximum capacity of 3000W for demanding equipment. It includes CE certification for safety compliance.

Installation and common issues

The converter arrives with a hardwired heavy-duty insulated power cord and a grounded 3-prong USA plug for immediate connection. An ON/OFF switch with an LED indicator shows the power status clearly. Patented simultaneous 3-mode output offers a 5V USB port, a 120V USA socket, and a 220V universal socket. Full-range fuse and over-current protection guard against electrical faults.

Who this suits and who should look elsewhere

This unit fits buyers needing to power heavy-duty machines, household electronics, or industrial tools worldwide. It works for appliances requiring up to 2000W continuous draw with a 50% safety margin recommended. Users with devices exceeding 3000W peak demand should look at higher-capacity converters. Buyers needing a pure sine wave output for sensitive medical gear should verify compatibility separately.

Highlights

  • Steps voltage up 110-120V to 220-240V for worldwide appliance use
  • Steps voltage down 220-240V to 110-120V for imported equipment compatibility
  • Simultaneous 5V USB, 120V US and 220V universal outputs power multiple devices
  • Metal casing with circuit-breaker and full-range over-current protection ensures safe operation
  • CE certified heavy-duty transformer handles 2000W peak and 3000W maximum loads

Specifications

BrandRockstone Power
ModelRT2000W
Output Watt CapacityNo
Output Peak Power2000W
Continuous WattsNo

Other versions of this model

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Questions about this item

How can I confirm the Rockstone Power RT2000W is operating correctly after connecting it?

The ON/OFF switch features an LED indicator light that illuminates when the unit is powered on and functioning.

What does the package include and what must I provide separately?

The converter has a hardwired heavy-duty insulated power cord with a USA grounded 3-prong plug, plus simultaneous 5V USB, 120V USA, and 220V universal output sockets; you only need to supply the appliances you wish to power.

Which capacity suits my 1000-watt appliance according to the manufacturer guidance?

The maker recommends a transformer with max watts at least 50% higher than the appliance, so a 1000-watt device needs a unit rated 1500 watts or more; this model offers 2000W peak and 3000W heavy-duty capacity.

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