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White rectangular 180W GaN charger with US power cable and 7.4mm x 5.0mm barrel connector

FLEANE

FLEANE 180W GaN AC Charger 7.4mm x 5.0mm laptop battery

SKU CH-VKQR-J9G0W

180 W GaN charger with 7.4 mm × 5.0 mm tip powers Precision and G-series laptops from 100–240 V input

  • TypeCharger
  • 180 W GaN charger powers demanding Precision and G-series laptops
  • 5 V 9.23 A output delivers full 180 W performance
  • 4 mm × 5.0 mm barrel fits listed Dell models
  • 100–240 V 50–60 Hz input works worldwide
  • US power cable included for immediate use

Charger Type and Power Output

This 180 W GaN charger delivers 19.5 V at 9.23 A, suitable for Precision mobile workstations and G-series gaming laptops. The unit accepts 100 V to 240 V input at 2.34 A across 50 Hz to 60 Hz mains.

Compatibility and Use Cases

It fits Precision models including 7510, 7520, 7530, 7540, 7550, 7680, 7670, 7770, 7780 and earlier M-series units. G7, G5 and G3 owners with the 7.4 mm by 5.0 mm jack can also use it. Buyers whose laptops require a different connector size or a lower wattage brick should look elsewhere.

Critical Connector Specification

The barrel plug measures 7.4 mm outer diameter by 5.0 mm inner diameter and must match the device jack exactly. A mismatched tip will prevent charging even if the voltage and wattage are correct.

Highlights

  • 180 W GaN charger powers demanding Precision and G-series laptops
  • 5 V 9.23 A output delivers full 180 W performance
  • 4 mm × 5.0 mm barrel fits listed Dell models
  • 100–240 V 50–60 Hz input works worldwide
  • US power cable included for immediate use

Specifications

TypeCharger

Questions about this item

Will the 7.4 mm x 5.0 mm connector wear out and need replacement?

The barrel connector is a standard 7.4 mm by 5.0 mm size rated for thousands of insertion cycles; under normal daily use it typically lasts the life of the charger without needing replacement.

What limits continuous output when the 180W GaN charger runs at full 19.5 V 9.23 A load?

The charger is designed to deliver 180 W continuously; the first limit reached under sustained full load is the thermal protection circuit, which will throttle output if internal temperatures exceed safe operating thresholds.

How much heat and noise does the 180W GaN adapter produce when running all day at 100 V to 240 V input?

GaN technology keeps the unit cooler and quieter than silicon equivalents; at full 180 W load it runs warm to the touch but remains silent with no fan, and efficiency stays high across the 100 V to 240 V AC input range.

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