TESSAN TS-821-US-C

TESSAN UK to US Plug Adapter (Model TS-821-US-C)

Instruction Manual

1. Introduction

This manual provides essential information for the safe and effective use of your TESSAN UK to US Plug Adapter, Model TS-821-US-C. This adapter is designed to allow devices with Type G plugs (common in the UK, Ireland, Singapore, Hong Kong, etc.) to connect to Type B American wall outlets. It also features integrated USB charging ports for convenience.

Important: This product is a plug converter, not a voltage converter. Ensure your electronic devices support a dual-range input voltage of 100V-250V before use. Failure to do so may damage your devices.

2. Safety Information

  • Voltage Compatibility: Verify that your device's input voltage range is compatible with the local power supply (e.g., 100-125V in the USA). This adapter does not convert voltage.
  • Indoor Use Only: This adapter is intended for indoor use in dry locations. Do not expose to moisture or extreme temperatures.
  • Overload Protection: Do not exceed the maximum load of 1250W (125V, 10A) for the AC outlet. Overloading can cause overheating and potential damage.
  • Children and Pets: Keep the adapter out of reach of children and pets.
  • Damage Inspection: Do not use the adapter if it appears damaged. Contact customer support for assistance.
  • Disassembly: Do not attempt to disassemble or modify the adapter. This will void the warranty and may pose a safety risk.

3. Product Overview

The TESSAN UK to US Plug Adapter (TS-821-US-C) is a compact and versatile travel accessory. It features a Type B US plug for wall outlets, a Type G UK socket for your devices, and multiple USB ports for charging.

Components:

  • Type B US Plug: For insertion into American wall outlets.
  • Type G UK Socket: For connecting devices with Type G plugs.
  • USB-A Ports (x2): For charging USB-A compatible devices.
  • USB-C Port (x1): For charging USB-C compatible devices.

Key Features:

  • Converts Type G plugs to Type B US plugs.
  • Maximum AC power output: 1250W (125V, 10A).
  • Two USB-A ports and one USB-C port for charging multiple devices simultaneously.
  • Compact and lightweight design for easy portability.
TESSAN UK to US Plug Adapter with 2 USB-A and 1 USB-C ports
Figure 3.1: Front view of the TESSAN UK to US Plug Adapter, showing the Type G socket and USB ports.

The image displays the TESSAN UK to US Plug Adapter, highlighting its Type G socket for UK plugs and the integrated USB-A and USB-C charging ports. The adapter is white with a grey faceplate.

4. Setup

Setting up your TESSAN UK to US Plug Adapter is straightforward:

  1. Verify Device Compatibility: Before plugging in any device, ensure it is rated for 100V-250V input. This adapter does not convert voltage.
  2. Insert into Wall Outlet: Plug the Type B US plug of the adapter firmly into a standard American wall outlet.
  3. Connect Your Device: Insert your Type G UK plug into the Type G socket on the adapter.
  4. Connect USB Devices: For charging, connect your USB-A or USB-C cables into the corresponding ports on the adapter and then to your devices.
Compatibility warning for TESSAN UK to US Plug Adapter, emphasizing 100-250V device input
Figure 4.1: Visual guide for checking device voltage compatibility (100-250V) and confirming the adapter is not a voltage converter.

This image illustrates the critical compatibility requirement, showing a checkmark for 100-250V devices and a cross for 110/125V only devices, reinforcing that the adapter does not convert voltage.

5. Operating Instructions

Once the adapter is correctly plugged into a US wall outlet and your devices are connected, power will be supplied automatically.

  • AC Outlet Usage: The Type G socket provides up to 1250W (125V, 10A) for your UK devices.
  • USB Charging: The two USB-A ports and one USB-C port deliver up to 2.4A (5V) for charging smartphones, tablets, smartwatches, and other USB-powered electronics.
  • Simultaneous Charging: You can charge multiple devices (one via AC, up to three via USB) concurrently, provided the total power consumption does not exceed the adapter's maximum rating.
TESSAN UK to US Plug Adapter charging multiple devices via USB-A and USB-C
Figure 5.1: The adapter in use, demonstrating simultaneous charging of a tablet via USB-C and earphones via USB-A, alongside a laptop.

This image shows the TESSAN adapter plugged into a US wall outlet, with a UK plug inserted into its AC socket. A USB-C cable is connected to a tablet, and a USB-A cable is connected to earphones, illustrating the multi-device charging capability.

TESSAN UK to US Plug Adapter with UK outlet, USB-A, and USB-C ports
Figure 5.2: An illustration of the adapter's 3-in-1 functionality, converting a Type G UK plug to an American outlet, and providing USB-A and USB-C charging.

The image visually explains the adapter's function: connecting a Type G UK plug to a Type B American outlet, while also offering one UK outlet, one USB-A port, and one USB-C port for charging.

Official Product Video:

This video provides a general overview of the TESSAN Travel Adapter, demonstrating its features and ease of use for travelers.

Official Product Video:

This video specifically showcases the TESSAN UK to US plug adapter, illustrating its functionality and how it connects UK devices to US power outlets.

Official Product Video:

This video offers another detailed look at the TESSAN UK to US Plug Adapter, demonstrating its design and practical application for international travel.

6. Maintenance

To ensure the longevity and safe operation of your TESSAN plug adapter, follow these maintenance guidelines:

  • Cleaning: Disconnect the adapter from the power outlet and all devices before cleaning. Use a dry, soft cloth to wipe the surface. Do not use liquid cleaners or abrasive materials.
  • Storage: Store the adapter in a cool, dry place away from direct sunlight and moisture when not in use.
  • Inspection: Periodically inspect the adapter for any signs of damage, such as frayed cables, bent prongs, or cracks in the casing. Discontinue use if damage is found.

7. Troubleshooting

If you encounter issues with your TESSAN UK to US Plug Adapter, refer to the following troubleshooting steps:

ProblemPossible CauseSolution
Device not powering on/charging
  • No power from wall outlet.
  • Device not compatible with local voltage.
  • Adapter overloaded.
  • Loose connection.
  • Damaged adapter/cable.
  • Test the wall outlet with another device.
  • Verify your device supports 100V-250V input.
  • Reduce the number of connected devices or total wattage.
  • Ensure all plugs are firmly inserted.
  • Inspect adapter and cables for damage. Replace if necessary.
Adapter feels hot
  • Overload.
  • Poor ventilation.
  • Immediately disconnect devices and reduce load.
  • Ensure adapter is not covered and has adequate airflow.
USB ports not charging
  • USB cable fault.
  • Device not compatible with USB output.
  • Try a different USB cable.
  • Ensure your device is compatible with 5V/2.4A USB charging.

8. Specifications

FeatureDetail
Model NumberTS-821-US-C
Input Plug TypeType B (US)
Output Socket TypeType G (UK)
AC Output RatingMax 125V, 10A, 1250W
USB-A Output5V / 2.4A (Total for USB ports)
USB-C Output5V / 2.4A (Total for USB ports)
Product Dimensions2.56 x 2.09 x 2.76 inches
Item Weight3.52 ounces
ColorWhite-Grey

9. Warranty and Support

TESSAN products are designed for reliability and performance. For warranty information, product registration, or technical support, please visit the official TESSAN website or contact their customer service directly. Details can typically be found on the product packaging or the TESSAN brand store on Amazon.

TESSAN Brand Store: Visit TESSAN Store on Amazon

Related Documents - TS-821-US-C

Preview TESSAN TS-161-EU European Travel Plug Adapter with 4 Outlets & 3 USB Ports
The TESSAN TS-161-EU is a versatile European travel plug adapter featuring 4 AC outlets and 3 USB ports. It accepts North American plugs and is compatible with various European socket types, ideal for worldwide travel.
Preview TESSAN Universal Travel Adapter TS-WTA01 User Manual
User manual for the TESSAN Universal Travel Adapter (Model TS-WTA01), detailing its overview, specifications, compatible devices, usage instructions, warnings, and warranty information.
Preview TESSAN 633-FV Travel Adapter User Manual
User manual for the TESSAN 633-FV travel adapter, detailing its specifications, compatibility, usage, fuse replacement, and environmental considerations. This adapter features 2 USB-A and 3 USB-C ports, supporting universal voltage input and multiple country plug types.
Preview TESSAN TS-106S WiFi Power Strip with USB Charger User Manual
User manual for the TESSAN TS-106S WiFi Power Strip with USB Charger, detailing setup, app connection, features, and troubleshooting.
Preview TESSAN TS-301 Power Strip User Manual
User manual for the TESSAN TS-301 power strip by TESSAN. Features include a 1.5M pure copper cable and USB ports with 5.0V-3.0A output. This guide provides important information for the safe and optimal use of the product.
Preview Tessan TS-WR109 Power Strip with Wireless Charger User Manual
User manual for the Tessan TS-WR109 Power Strip, featuring 2 AC outlets, 2 USB ports, and a wireless charger. Includes specifications, compatibility, warnings, and charging instructions.