QIOUZW 130W 4.5mm Round Tip Laptop Charger

QIOUZW 130W 4.5mm Round Tip AC Adapter is a direct replacement power adapter designed to safely deliver 19.5V at 6.67A to Dell XPS, Inspiron, Precision and OptiPlex laptops that use the 4.5×3.0mm round connector.

This high-output AC adapter offers a factory-produced, brand-new alternative to OEM Dell chargers. Built to match the electrical specifications of many Dell models, it includes a 9-foot power cord, ten safety protections, and warranty coverage. The adapter is intended for users who need a reliable, cost-effective replacement or spare for travel, office, or home use.

Which Dell models does this QIOUZW 130W charger work with?

It is compatible with multiple XPS, Precision, Inspiron and OptiPlex families that accept a 4.5mm round tip and 130W power profile. Check your laptop’s original charger label for 19.5V and 6.67A or confirm the Dell part numbers listed below before ordering.

• Compatible XPS: XPS 15 7590, 9530, 9550, 9560, 9570.
• Precision & Inspiron: Precision 5510/5520/5530/5540, Inspiron 13/15/17 models listed.
• OptiPlex series and specific Dell part numbers (e.g., DA130PM130, HA130PM130) are supported.

How does this adapter match the original Dell charger electrically and physically?

The adapter outputs 19.5V at 6.67A (130W) and uses a 4.5×3.0mm round DC plug — the same specifications many Dell 130W chargers use. Physically and electrically it is made to be interchangeable with the listed Dell part numbers and models.

• DC output: 19.5V, 6.67A, 130W to match device power needs.
• Connector: 4.5mm outer × 3.0mm inner round tip for compatible Dell ports.
• Input range: 100–240V AC, 50/60Hz for worldwide use with appropriate plug.

What safety features and accessories are included with the QIOUZW 130W charger?

The adapter includes ten built-in protection mechanisms to reduce risk from overcurrent, overvoltage, short circuits, and overheating. The package provides a long power cord for flexibility and a warranty plus return window for buyer protection.

• Ten protections: overcharge, short circuit, overvoltage, overcurrent, overheating, and more.
• Included: 130W adapter, 9FT charging cable, 30-day money-back, 12-month warranty.
• Factory-produced and brand-new unit, visually matching the product photos.

Will this charger support fast charging and heavy workloads?

With a 130W rating, the adapter supplies sufficient power for demanding applications and battery charging on supported Dell models. It is suitable for CPU- and GPU-intensive tasks on compatible laptops, but always verify your laptop’s power requirements first.

• 130W capacity supports high-performance laptop power draws.
• Maintains stable voltage to support charging while running heavy applications.
• Not a universal charger — must match connector and voltage/amperage of your laptop.

Who is this for: This QIOUZW 130W 4.5mm Round Tip AC Adapter is ideal for Dell owners who need a reliable replacement or second charger for travel, office or home. It suits professionals, creatives and students who use power-hungry XPS or Precision laptops, IT administrators stocking spare adapters, and anyone seeking a cost-effective, warranty-backed alternative to OEM Dell chargers.