AC adapter Dell 45W 19.5V 3.34A DJRFD for compatible laptops

Dell AC adapter DJRFD delivers 45W of power at 19.5V and 3.34A to supply and charge compatible laptops. This compact external power supply is designed to replace lost or damaged adapters and to provide reliable power at home, in the office, or while traveling. The adapter includes a standard barrel connector and incorporates manufacturer-specified protection features against overcurrent and short circuits to help safeguard connected devices.

Advantages

The adapter offers stable 19.5V output and a rated 3.34A current to match the power requirements of many Dell-compatible laptops. Its compact size and lightweight design make it easy to carry alongside a laptop bag. Built-in protection against overcurrent and short-circuit conditions provides an additional safety layer for the laptop and battery. The external housing and connector conform to typical Dell power-adapter dimensions and connection type for straightforward replacement and compatibility.

Suitable for

• Replacing a lost or damaged original Dell adapter
• Everyday charging at home or in the office
• Portable power supply for travel and mobile work
• Backup adapter for multi-location use (home, office, car)

Key specifications

• Output power: 45 W
• Output voltage: 19.5 V
• Output current: 3.34 A
• Connector type: standard Dell barrel connector
• Form factor: compact external AC adapter
• Protection features: overcurrent and short-circuit protection (manufacturer specified)

How to use

Connect the adapter to a suitable AC mains outlet using the supplied or compatible mains lead. Plug the barrel connector firmly into the laptop’s power input jack. When correctly connected, the laptop should indicate charging via its battery/charging LED or on-screen indicator. Disconnect the adapter from the mains before unplugging from the laptop, and allow the adapter to cool if used for extended periods.

Recommendations

Use the adapter with laptops that match the 19.5V/3.34A specification and the standard Dell barrel connector. Avoid using the adapter with devices that require different voltages or connector types. Do not expose the adapter to liquids, extreme temperatures, or prolonged direct sunlight. Inspect the cable and connector regularly for damage and replace the adapter if any insulation or connector wear is visible.