SINGWAY SW-S3 80W double-sided 110V–220V voltage converter

Voltage Converter SINGWAY SW-S3 80W Bidirectional 110V–220V

Purpose and application

The SINGWAY SW-S3 voltage converter with a power rating of 80W is designed for safely connecting devices intended for a different electrical standard. It provides bidirectional conversion from 110V to 220V and from 220V to 110V, allowing the use of foreign equipment at home or making it convenient to take your devices while traveling. The model is suitable for low-power appliances, sensitive electronics, and household equipment.

Design and operational features

The device housing is made of durable heat-resistant plastic, resistant to heating and mechanical impact. The input voltage selector is located on the back of the housing and allows quick selection of the required operating mode — AC 117V or AC 230V. The built-in thermal protection prevents overheating, ensuring stable operation and protecting connected equipment.

Its compact dimensions make the unit convenient for transportation and storage, and its lightweight design allows easy portability. The SW-S3 model is intended for use in household environments and works best with devices that do not require high power consumption.

Equipment compatibility

The converter supports devices with a power rating of up to 80W and is suitable for most small electronic appliances of foreign origin. It is compatible with chargers, audio equipment, small household appliances, electric shavers, desk lamps, portable gadgets, and devices equipped with a two-pin plug. The bidirectional operation allows the use of American and Asian electronics in the European grid and vice versa.

Method of use

For proper operation, it is necessary to set the correct input voltage using the selector switch. After that, the converter is connected to the electrical outlet, and then the device is plugged into the output port. It is important to consider the power rating of the connected equipment and ensure adequate ventilation for natural cooling of the housing. When used correctly, the device provides stable voltage during prolonged operation.

Recommendations for selection

The SW-S3 model is optimal for equipment with a power consumption below 80W. Devices with motors, impulse power supplies, or heating elements require a power reserve, so it is important to choose models within the appropriate category. For low-power foreign electronics, this converter is a practical and reliable solution. It is also important to consider the plug type and ensure the device’s power requirements match the converter’s capabilities.

Package contents

• voltage converter SINGWAY SW-S3 80W

Technical specifications

• Brand: SINGWAY

• Brand registration country: China

• Manufacturing country: China

• Material: plastic

• Size in cm: 9×5.5×4.5

• Color: white

• Weight: 160 g

• Gender: for men

• Condition: new

• Power: 80W

• Device type: bidirectional voltage converter

• Input voltage range: 110–120V / 220–240V

• Output voltage range: 110–120V / 220–240V

• Frequency: 50/60Hz

• Mode switching: mechanical switch AC 117V / AC 230V

• Plug type: two-pin

• Compatibility: low-power devices up to 80W, foreign electronics 110V and 220V, appliances with a two-pin plug

• Housing construction: heat-resistant plastic

• Protection: automatic thermal protection

• Method of use: connect to mains and plug device into AC OUTPUT

• Purpose: use of 110V devices in 220V mains and 220V devices in 110V mains

• Cooling type: natural air cooling

• Form factor: portable

• Power consumption: depends on connected device

• Operating conditions: household use

• Suitable device category: small electronics, gadgets, household low-power appliances

• Package contents: SW-S3 converter

• Features: bidirectional voltage conversion 110↔220V