Nicpower 240W Replacement Laptop Charger for Alienware M17 M15 & Dell G15 G16 — UL-Certified, 19.5V 12.3A with Durable AC Cord

Nicpower's 240W UL-certified replacement charger delivers safe, high-output power for Alienware and compatible Dell laptops, keeping gaming rigs and workstations charged without overheating or interruption.

This Nicpower adapter is a direct-fit, third-party replacement designed for Alienware M-series machines and many Dell G-series and Precision models. Built with UL certification and multiple circuit protections, it supplies up to 240 watts (19.5V, 12.3A) while remaining compact enough for travel. The package includes the adapter and a UL-rated AC power cord constructed for durability and pet resistance.

Which laptop models will this Nicpower charger work with?

The charger supports a long list of Alienware and Dell systems that use the matching voltage and connector style. It replaces several OEM part numbers and fits M15/M17 Alienware variants as well as G15, G16, G5/G7 series and many Precision and Inspiron units that accept 19.5V inputs.

• Compatible with Alienware M15, M17 (R1–R7), Area-51m R2 and related models
• Fits Dell G15 5510/5520/5530, G16 7620, G5/G7 15/17 and X-series laptops
• Interchangeable for power ratings including 240W, 180W, 150W, 130W where connector and voltage match

How safe and reliable is the Nicpower 240W adapter?

Safety is a priority: the adapter is UL listed and includes over-voltage, over-current and short-circuit protection. The robust housing and quality internal components reduce heat and long-term wear, and the included AC cord is thicker than typical cords to resist chewing and strain.

• UL certification confirms independent electrical safety testing
• Built-in OVP, OCP and SCP protections help protect the laptop
• Durable AC cord supplied to minimize damage from pets or bending

What power specifications and compatibility should I check before buying?

Match the adapter's output and connector to your laptop: this Nicpower model provides 19.5V at up to 12.3A (240W). It is also backward-compatible with lower-wattage devices that accept 19.5V and the same plug, but always verify your device’s required amperage and connector size first.

• Output: 19.5V, 12.3A — maximum 240 watts
• Also compatible with systems that use 19.5V at 9.23A (180W), 6.7A (130W), etc.
• Confirm your laptop’s OEM voltage and connector match before use

What’s included, and what warranty or support does Nicpower provide?

The product ships with the AC adapter and one UL-rated power cord. Nicpower backs the charger with a 30-day money-back policy and a one-year warranty, plus responsive customer support available by email around the clock.

• Package: 1 x 240W AC adapter and 1 x UL-certified power cord
• 30-day return window and 12-month warranty for defects
• 24/7 customer email support to assist with compatibility or issues

Who this charger is for: Gamers, power users, and professionals who own Alienware M-series or compatible Dell gaming/Precision laptops and need a reliable, high-output replacement adapter. It also suits travelers who want a compact, UL-certified spare power supply and anyone looking for a safer cord that resists chewing and wear. If your laptop requires 19.5V and your model is listed among compatible series or matching OEM part numbers, this Nicpower charger is a practical, cost-effective substitute.