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Compact black rectangular AC adapter with 7.4x5.0mm barrel connector and US three-prong power cord

LORDWORLD

LORDWORLD 65W 19.5V 3.34A AC Adapter 7.4x5.0mm US plug

SKU CH-Z7S1-0Y5H3

A 65 W laptop charger delivering 19.5 V at 3.34 A through a 7.4 × 5.0 mm barrel plug, compatible with numerous Dell Latitude and Chromebook models and protected against overheat.

  • Delivers 65 W at 19.5 V 3.34 A for reliable laptop charging
  • Works with Dell Latitude 3190 5400 5480 5490 7490 and many other models
  • 100–240 V input lets you charge worldwide without a voltage converter
  • 4 × 5.0 mm barrel connector fits the listed Dell ports exactly
  • Built-in overheat short-circuit and overcurrent protection safeguards your device

Replacement charger for Dell Latitude and Chromebook

This 65 W AC adapter supplies 19.5 V at 3.34 A through a 7.4 x 5.0 mm barrel connector. It is built to replace the original power supply for a long list of Dell Latitude models including the 3190, 3330, 5400, 5310, 5480, 5490, 5580, 7280, 7300, 7480, 7490, 7214, 5250, 5270, 5404, 5414, 5500, 7400, 7414, 3150, 3160, 3300, 3340, 3350, 3380, 3440, 3450, 3470, 3480, 3540, 3550, 3580, 5420, 5470, 6430u, D600, D620, D630, D800 and D830. The unit also fits Dell Chromebook 11 3180, 3181 and 3189 series devices.

Upgrade from a lost or failing original adapter

When the factory charger is missing, damaged or no longer holds a stable output, this unit restores full 65 W charging without modification. The 100-240 V input range lets it operate on mains voltages worldwide so the same brick works at home and abroad. Built-in overheat, short-circuit and overcurrent protection guards the laptop and the adapter itself during extended use. A lightweight design makes it easy to carry as a spare or primary travel charger.

For owners of compatible Dell laptops needing

Buyers must verify that their laptop requires exactly 19.5 V, 3.34 A and the stated barrel size before purchase. The package includes a US three-prong power cord, so users outside North America will need a suitable plug adapter or a local cord. Anyone whose device uses a different connector diameter, voltage or wattage should look for a charger matched to those specifications.

Highlights

  • Delivers 65 W at 19.5 V 3.34 A for reliable laptop charging
  • Works with Dell Latitude 3190 5400 5480 5490 7490 and many other models
  • 100–240 V input lets you charge worldwide without a voltage converter
  • 4 × 5.0 mm barrel connector fits the listed Dell ports exactly
  • Built-in overheat short-circuit and overcurrent protection safeguards your device

Specifications

BrandLORDWORLD

Questions about this item

Will the 7.4 x 5.0 mm barrel connector fit my Dell Latitude 5480?

Yes, the 7.4 x 5.0 mm connector matches the charging port on the Latitude 5480 and the other listed Latitude and Chromebook models.

How do I connect the adapter, and what step do people often miss?

Plug the 3-prong US power cord into the brick, then insert the 7.4 x 5.0 mm tip firmly until it seats; the common mistake is leaving the tip partially inserted so the laptop does not charge.

When will I need to replace the power cord or the adapter itself?

Replace the cord if the 3-prong plug or insulation shows damage; replace the adapter if the 19.5 V 3.34 A output becomes unstable or the overheat, short-circuit or overcurrent protection trips repeatedly.

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