Dell 150W Laptop Charger 19.5V 7.7A | 7.4×5.0mm Big Pin

Brand

Dell

Power Output

150W

Output Voltage

19.5V DC

Output Current

7.7A

Connector Size

7.4×5.0mm

Connector Type

Big Pin

Input

AC Power

Compatibility

Compatible Dell Laptops

Application

Laptop Charging & Power

Warranty

6 months Warranty

Dell 150W charger 19.5V 7.7A 7.4 x 5.0mm

is a reliable replacement adapter for compatible Dell laptops that need strong, stable power delivery. It is designed for devices that use the round 7.4 x 5.0mm connector and require a 150W output, making it suitable for higher-performance laptops used for work, design, gaming, and multitasking.

This Dell 150W charger provides a consistent 19.5V output and 7.7A current, which helps support smooth charging and dependable operation. It is commonly used with selected Dell Inspiron, Latitude, Precision, XPS, Vostro, and Alienware models, depending on the exact laptop specification. Because Dell laptops can use different wattages and connector types, it is important to confirm the original adapter label or the charging port on your device before purchase.

If you need a spare charger for home, office, or travel, this adapter is a practical choice. It can serve as a replacement for a damaged or missing original charger, or as an additional adapter for convenience. The 150W rating makes it especially useful for laptops that demand more power than standard 65W or 90W chargers.

For best results, always match the voltage, wattage, and connector size with your laptop’s original requirements. Using the correct adapter helps protect the laptop and ensures better charging performance. If your device uses USB-C charging or a different barrel connector, this charger will not be compatible.