AC Adapter Dell V5Y45 45W 19.5V 3.34A for Dell laptops

The Dell AC Adapter V5Y45 supplies 45W of power at 19.5V and 3.34A to compatible Dell laptops, providing stable charging and reliable operation when the battery is in use or being charged. The adapter features a standard DC output connector and a compact form factor designed for portability, making it a practical replacement for the original power supply in home, office, or travel scenarios.

Advantages

This 45W adapter delivers consistent voltage and current to maintain laptop performance and battery charging without introducing unnecessary bulk. Its compact design reduces storage and transport space while the integrated protection circuitry helps guard against overcurrent, overvoltage and short-circuit conditions. The adapter is compatible with a range of Dell laptop models that accept a 19.5V, 3.34A input, offering a convenient and reliable alternative to factory-supplied chargers.

Suitable for

• Charging Dell laptops that require 19.5V and up to 3.34A power
• Replacing a lost or damaged original adapter at home
• Portable use during travel or in remote work environments
• Use in offices where a compact, low-profile power supply is preferred

Key specifications

• Output power: 45W
• Output voltage: 19.5V
• Output current: 3.34A
• Connector type: standard Dell DC barrel connector
• Input range: universal AC input suitable for common power grids
• Protection: overcurrent, overvoltage and short-circuit protection
• Design: compact and lightweight enclosure for portability

How to use

Connect the adapter to an AC mains outlet using the supplied AC cable or a compatible mains lead, then insert the DC connector into the laptop power port until it seats securely. Ensure the laptop is switched off or in a low-power state when first connecting if recommended by the laptop manufacturer. Monitor charging status through the laptop’s battery indicator; disconnect the adapter by pulling the DC plug straight out when charging is complete or before moving the laptop.

Recommendations

Use the adapter with laptops that accept 19.5V and up to 3.34A to avoid compatibility issues. Keep the adapter in a well-ventilated area during operation to prevent overheating, and avoid exposing it to liquids or extreme temperatures. If the adapter becomes unusually hot, produces smoke, or emits unusual noises, disconnect it immediately and have it inspected or replaced.