Description

150W Dell Compatible Laptop Adapter (19.5V, 7.7A) – 7.4mm × 5.0mm Big Pin

Durable, high-efficiency replacement adapter built for Dell laptops and Alienware gaming systems that require 150W power. Designed for smooth, consistent and safe performance across heavy workloads.

150W Power 7.4√ó5.0mm Big Pin High Efficiency 1-Year Warranty

Technical Specifications

Output:
19.5V — 7.7A (150W)

Pin Size:
7.4mm √ó 5.0mm (Big Pin)

Input Voltage:
100–240V ~ 50/60Hz

Build Quality:
Reinforced cable, strong brick housing

Safety:
OVP / OCP / OTP / Short-Circuit Protection

Warranty:
1 Year

Key Advantages

Stable 150W Output

Engineered to power Dell laptops and Alienware models requiring steady high-watt performance.

Perfect Dell Big Pin Fit

7.4√ó5.0mm connector ensures secure, efficient charging without interruptions.

Premium Protection Chipset

Advanced circuitry prevents overload, short-circuit, and voltage fluctuations.

Efficient Thermal Control

Keeps cool during gaming, rendering and extended productivity sessions.

Compatible Dell Laptop Models

Supports all Dell laptops and Alienware systems using a 19.5V/7.7A adapter with 7.4√ó5.0mm Big Pin. Compatible with:

Brand / Series	Supported Models
Dell Standard Adapters	PA-15, PA-5M10, J408P, N426P, R940P, KFY89, 331-7224, W7758
Alienware	M14, M14x, M14x R2, M15x, M17x, M17x R3, M17x R4, Alienware 14 R1 P39G
Dell Latitude	E5510, E6420
Dell XPS	XPS 17 (L701X), XPS 17 (L702X)

Inside the Box

• 1 √ó Dell Compatible 150W Laptop Adapter

Installation & Safety Tips

• Check voltage output and connector size before connecting.
• Avoid bending or applying pressure on the cable joints.
• Use with proper ventilation for maximum efficiency.

Frequently Asked Questions

Is it compatible with my Dell or Alienware laptop?

If your laptop uses a 150W 19.5V 7.7A adapter with 7.4√ó5.0mm pin, this adapter is fully compatible.

Does it support long gaming or office use?

Yes, it is designed for sustained, stable performance even under heavy workloads.

Is warranty included?

Yes, it comes with a 1-year replacement warranty.