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Power Converter

Compare BESTEK voltage converters by conversion direction and intended use. Step-up and step-down models are not interchangeable; check input and output labels.

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Choose the correct voltage conversion direction

A step-down converter supplies a lower output voltage, while a step-up converter supplies a higher one. These products are not interchangeable. Read the device's input label and compare it with the converter's stated input and output before connecting.

Check each AC outlet separately: some travel models have outlets with different voltage functions and power limits. The highest wattage on the housing is not necessarily the rating of every outlet. USB charging is a separate feature, and the plug kit must also fit the destination's socket.

Our plug adapter and voltage converter guide explains the distinction. For destination-focused kits, compare the travel voltage converter collection.