BTI 43NY4 65W Laptop Charger for Dell, 4.5mm x 3.0mm Connector, Black

BTI 43NY4 – 65W power for compatible Dell laptops

The BTI 43NY4 suits Dell laptop owners who need a replacement AC-to-DC charger. Its 65W output and 4.5mm x 3.0mm connector make it a practical choice for laptops that require those specifications.

Power and connection details

Match the connector and power requirements

The 4.5mm x 3.0mm connector is a key fit check. Confirm that your Dell laptop uses this connector before ordering. Also check that its charging requirements match the charger’s 65W output and 18–20V output range.

Designed for indoor laptop charging

This is an indoor power supply for laptops. It accepts an input voltage of 90–250V and converts AC power to DC output. That makes it suitable for compatible Dell laptop charging setups.

Before you order

• Confirm your Dell laptop’s required output power is 65W.
• Check that your laptop uses a 4.5mm x 3.0mm connector.
• Confirm the required output voltage falls within 18–20V.
• Check that you need an indoor AC-to-DC laptop power supply.

Frequently Asked Questions

Q: Which laptops is this charger compatible with?

A: It is compatible with Dell laptops that use a 4.5mm x 3.0mm connector and match its output requirements.

Q: What is the charger’s output power?

A: It provides 65W of output power.

Q: What input voltage does it accept?

A: It accepts an input voltage of 90–250V.

Q: Is this an AC-to-DC power supply?

A: Yes. It converts AC input power to DC output for indoor laptop use.

A practical replacement for the right Dell laptop

Choose the BTI 43NY4 when your Dell laptop needs 65W, 18–20V output and the matching 4.5mm x 3.0mm connector. Checking those requirements first helps you choose a charger suited to your laptop.