Power adapter Dell 45W 19.5V 3.34A model 0HMMD for compatible Dell laptops

Dell 45W AC adapter model 0HMMD delivers 19.5V at 3.34A to power and charge compatible Dell laptops. This compact mains adapter is designed for everyday use at home, in the office or while traveling. It provides a stable DC output and includes built-in protection against short circuits and overcurrent to maintain safe operation and reliable battery charging. The adapter uses the standard Dell barrel connector for straightforward compatibility with supported laptop models.

Advantages

The adapter combines a compact form factor with steady power delivery, making it convenient to carry and use in multiple locations. Integrated safety features reduce the risk of damage to the laptop and battery by reacting to voltage irregularities and overloads. The consistent 19.5V output supports sustained performance during charging and operation, while the 45W rating is suitable for a range of everyday laptop tasks.

Suitable for

• Charging and powering compatible Dell laptops with a 19.5V input requirement
• Use as a spare or replacement adapter for everyday home and office use
• Portable power solution for travel and remote work
• Maintaining battery charge during light-to-moderate computing tasks

Key specifications

• Output voltage: 19.5V DC
• Output current: 3.34A
• Power rating: 45W
• Connector type: standard Dell barrel connector
• Protection: short-circuit protection and overcurrent protection
• Application: compatible with Dell laptops requiring 19.5V/3.34A power

How to use

Connect the adapter to a mains socket using the supplied power cord, then plug the barrel connector into the laptop’s power input. Ensure the connection is secure and that the laptop indicates charging. Avoid using the adapter with devices that require different voltage or connector types. Unplug the adapter from the mains when not in use to reduce wear and for safety.

Recommendations

Use the adapter in a well-ventilated area and keep it away from liquids and extreme temperatures. Confirm device compatibility with the laptop’s rated input voltage before use. If the adapter or cable shows visible damage, discontinue use and replace it to prevent risk to the laptop and user safety.