Check the listing for details. Voltage Converter Transformer, 2000W, Heavy Duty Step Up/Down Transformer, Conve. Condition: New. Listed at 83.20 USD. Portable & Compact Design: The step up step down transformer size is 9.5 x 7.3 x 7.9 in/240 x 185 x 200 mm, not taking up too much space. With an 14.8 lbs/6.7 kg net weight and convenient handle design, it is easy to carry and transport without effort. Efficient & Quiet Operation: This voltage converter transformer adopts high-quality toroidal coils for 7x24 hours of continuous operation, which helps reduce noise, odor, and product weight effectively. It runs quietly and provides precise voltage to power your devices without problems or damage. (For the best experience, it is recommended to purchase a voltage converter with a load power at least 25% higher than the total power of your device) CE & FCC Certification: Our step up down converter have CE and.