BTI 5542D 65W Laptop Charger, 5.5 mm x 2.5 mm Connector, UK Plug

BTI 5542D – a 65W replacement for your laptop

The BTI 5542D suits laptop users who need a replacement power adapter with a 5.5 mm x 2.5 mm connector. Its 65W output and 19V supply give you the key figures to check against your laptop’s requirements.

Key BTI 5542D specs at a glance

Match the connector and power output

Check that your laptop uses a 5.5 mm x 2.5 mm DC connector and requires 19V. Also confirm that 65W meets your laptop’s power requirements. Matching these details helps you choose an adapter suited to your device.

Use it with UK mains power

The adapter has a UK plug, so it suits UK power outlets. Its 100–240V input and 50/60Hz frequency support a broad range of mains supplies.

In the box

• One BTI 5542D charger
• One UK power cable

Before you order

• Confirm your laptop requires a 19V supply.
• Check that its DC input accepts a 5.5 mm x 2.5 mm connector.
• Confirm that a 65W adapter meets your laptop’s power requirements.
• Check that the UK plug suits your power outlet.

Frequently Asked Questions

Q: What is the output power?

A: The charger provides 65W of output power.

Q: What voltage does it provide?

A: Its output voltage is 19V.

Q: What connector does it use?

A: It has a 5.5 mm x 2.5 mm connector.

Q: Does it have a UK plug?

A: Yes. It includes a UK plug and power cable.

A practical choice for the right laptop

Choose the BTI 5542D if your laptop matches its 19V output, 65W rating and connector size. These checks help you select a replacement adapter that fits your requirements.