Cemady 19.5V 6.67A 130W Charger for Dell OptiPlex

If your Dell OptiPlex desktop needs a dependable replacement adapter, this Cemady 130W power supply is built to match the original specifications for a range of OptiPlex models. It supports a broad AC input range (100–240V) and offers a stable 19.5V DC output at up to 6.67A, making it compatible with several factory wattages. The compact brick and included three-prong cord keep your workspace tidy while providing desktop-grade power.

Which Dell OptiPlex models will this Cemady adapter power?

This adapter is engineered to work with many OptiPlex desktop families that accept a 4.5mm x 3.0mm barrel tip and 19.5V input. It supports both newer and older OptiPlex numbers commonly used in offices, labs, and home setups.

• Compatible with OptiPlex 7070, 7050, 7060, 7080, 7090 series.
• Also fits OptiPlex 5050, 5060, 5070, 5080 desktop models.
• Works with Dell service part designations like D10U, D11S, D14U and similar model codes.
• Small 4.5mm x 3.0mm tip matches Dell desktop input jack dimensions.

How does the wattage and amperage affect my desktop?

The adapter supplies up to 130 watts at 19.5 volts and 6.67 amps, which covers higher-power OptiPlex configurations. It can replace lower-wattage units safely because the supply will provide appropriate current up to its rated limit; the desktop draws only what it needs.

• Output: 19.5V DC at up to 6.67A for peak and sustained loads.
• Rated 130W for higher-performance desktop configurations.
• Compatible with lower-wattage Dell adapters (90W/65W/45W) where the tip and voltage match.
• Full-range AC input (100–240V, 50–60Hz) for international use with proper plug.

What comes in the box and how easy is it to install?

The package includes the 130W Cemady adapter brick and a three-prong AC power cord, ready to plug in. Installation is straightforward: connect the power cord to the adapter, insert the 4.5mm barrel tip into your OptiPlex power jack, and power up as usual.

• 1 x 130W DC adapter brick with integrated barrel connector.
• 1 x detachable three-prong AC power cord for standard outlets.
• Simple plug-and-play setup—no drivers or tools required.
• Compact form factor minimizes desk clutter and fits most power bays.

Will this adapter keep my desktop safe and supported?

The adapter is designed to meet common safety and performance expectations for desktop power supplies, offering stable voltage and current delivery under normal operating conditions. Cemady provides customer support to help with compatibility questions and after-sale assistance.

• Stable 19.5V output to protect sensitive desktop electronics.
• Built to replace OEM chargers while maintaining consistent power delivery.
• Includes customer service access for setup and compatibility help.
• Three-prong grounding via included power cord for safer operation.

Who is this for: This Cemady 130W adapter is ideal for home and business users who own supported Dell OptiPlex desktops—especially those replacing a lost, damaged, or underpowered charger. IT technicians, refurbishers, and anyone needing a direct-fit, high-wattage replacement will find this adapter a practical choice for restoring reliable power to workstation-class Dell machines.