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Black rectangular AC adapter with 7.4 by 5.0 mm round tip

usbroway

usbroway 90W 19.5V 4.62A ac adapter 7.4*5.0mm

SKU CH-J62H-E0QCX

90 W AC adapter delivers 19.5 V at 4.62 A through a 7.4 × 5.0 mm round tip for compatible Dell laptops

  • Battery TypeLithium-Ion
  • 90 W output powers demanding Dell laptops
  • 5 V 4.62 A matches original adapter specs
  • 4 mm × 5.0 mm round tip fits listed models
  • 100–240 V input works worldwide without a converter
  • Over-current, over-voltage and short-circuit protection guards the laptop

90 W 19.5 V AC adapter for Dell laptops

This 90 W power supply delivers 19.5 V at 4.62 A through a 7.4 mm by 5.0 mm round tip. It accepts 100 to 240 V input at 50 to 60 Hz and includes a 48 inch AC cord with a three prong plug. The unit weighs about 13 oz and ships with an extended DC cable.

Connector size 7.4 mm by 5.0 mm

The barrel diameter is the single specification that decides fit. Match the 7.4 mm outer and 5.0 mm inner dimensions against your original charger before ordering. Voltage and amperage must also match 19.5 V and 4.62 A exactly.

90 W continuous output with protection circuits

The adapter sustains 90 W for compatible Dell Inspiron Latitude XPS and Studio models listed in the compatibility table. Over current over voltage and short circuit protection guard the laptop during extended use. It will not power devices that require higher wattage or a different connector polarity.

Highlights

  • 90 W output powers demanding Dell laptops
  • 5 V 4.62 A matches original adapter specs
  • 4 mm × 5.0 mm round tip fits listed models
  • 100–240 V input works worldwide without a converter
  • Over-current, over-voltage and short-circuit protection guards the laptop

Specifications

Battery TypeLithium-Ion

Questions about this item

What does the 90W rating mean when the adapter is connected to a laptop?

It can deliver up to 90 watts at 19.5 volts and 4.62 amps to power and charge compatible Dell models.

What connector standard does the 7.4mm by 5.0mm round tip follow?

The barrel size matches the Dell PA-10, PA-12 and related part numbers listed in the compatibility list.

What physical items are included so the adapter reaches a wall socket?

The package includes the AC adapter and an extended DC power cord; the AC cord is about 48 inches long with a 3-prong plug.

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