AC power adapter Dell P07C8 45W with USB – laptop power supply, 45 W output

The Dell P07C8 45W AC power adapter with integrated USB is a compact laptop power supply designed to deliver up to 45 watts of regulated power for compatible Dell notebook models while providing an additional USB port for charging mobile devices. The adapter combines mains-to-DC conversion with cable and connector options that match Dell laptops requiring this power class, ensuring continuous operation and battery charging at home, in the office, or while traveling.

Advantages

This AC power adapter provides a stable 45 W output suitable for light- and medium-power laptop use and simultaneous USB charging of accessories. Its compact form factor and built-in USB port reduce the need for multiple chargers. The adapter incorporates standard protections against overcurrent and short-circuit conditions to support safe charging and consistent performance during extended use.

Suitable for

• Charging compatible Dell laptops that accept a 45 W external adapter
• Powering laptops during everyday tasks such as web browsing, document editing and video playback
• Charging smartphones, tablets or other USB-powered accessories via the integrated USB port
• Use at home, office desks, coworking spaces and when traveling with limited luggage space

Key specifications

• Output power: 45 watts
• Output type: DC output for laptop plus integrated USB charging port
• Input: AC mains (standard voltage range for the sales region)
• Connector: Dell-compatible laptop DC connector; separate USB port for accessory charging
• Form factor: Compact external power brick with fixed or detachable mains lead depending on market variant
• Protection features: Overcurrent and short-circuit protection

How to use

Connect the adapter to an AC mains outlet using the supplied mains lead or plug, then insert the laptop DC connector into the laptop power input until it seats securely. If needed, connect a USB cable to the adapter's USB port and your device to charge phones or tablets. Verify that the laptop shows charging status and that the adapter remains cool to the touch during normal operation. Disconnect the adapter by removing the DC connector from the laptop and unplugging the mains lead when not in use.

Recommendations

Use the adapter with laptops that require a 45 W external power source and compatible input connectors. Avoid using the adapter in wet conditions, and do not cover the power brick while it is operating to prevent heat build-up. For optimal battery health, follow the laptop manufacturer's guidance on charging cycles and avoid prolonged use at elevated ambient temperatures.