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Black rectangular 90W universal laptop charger with detachable US power cord and multiple connector tips

Belker PA-30900-ZXX 90W Universal AC Adapter Laptop Charger

SKU CH-2DMN-2KW13

A 90 W universal AC adapter with sixteen interchangeable tips and automatic voltage selection for 15 V to 20 V laptops

  • Battery typeUniversal laptop charger
  • Battery voltage rating20 V
  • Battery capacity20 V DC
  • Power adapter voltage20 V
  • Power adapter current3.42A
  • Power adapter wattage90 W
  • Worldwide 100-240V input powers laptops anywhere
  • 90W output with 16 tips fits Dell, HP, Lenovo and more
  • ChargeSmart chip selects correct voltage automatically
  • Compact 130 mm × 30 mm × 45 mm design weighs 230 g
  • Includes premium US power cord for safe connection

Universal 90 W laptop charger

The Belker PA-30900-ZXX is a 90 W universal AC adapter built for mainstream laptops and ultrabooks. It accepts 100–240 V input and delivers selectable output voltages of 15 V, 18.5 V, 19 V, 19.5 V and 20 V with matching current steps up to 4.5 A. The unit measures 130 mm by 30 mm by 45 mm and weighs 230 g. A built-in smart chip manages voltage selection and provides multiple safety protections.

Fits barrel-tip notebooks only

This charger suits owners of Dell, HP, Lenovo, Acer, Asus, Toshiba, Samsung, Sony, Fujitsu or IBM notebooks that use a compatible barrel connector from the 16 tips supplied. It will not power any laptop that requires a USB-C PD connection or draws more than 90 W. Buyers with USB-C-only ultrabooks or high-performance machines needing 130 W and above should look at a different power supply.

Sixteen tips and US cord included

The package includes sixteen interchangeable tips covering the listed brand families, so the correct fit is chosen at first use. A premium US two-pin mains cable is also supplied, removing the need for a separate lead. The compact plug design uses pure copper contacts and manual welding for durability. No software or driver installation is required.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameBelker
Model namePA-30900-ZXX
Part numberPA-30900-ZXX
Power
Battery typeUniversal laptop charger
Battery voltage rating20 V
Battery capacity20 V DC
Power adapter voltage20 V
Power adapter current3.42A
Power adapter wattage90 W
Size & build
Measurements130 mm × 30 mm × 45 mm
Product weight230 g
Compatibility
Compatible withLaptop chargers adapters

Questions about this item

Which wall socket voltage does the Belker PA-30900-ZXX accept?

The adapter operates on a worldwide input range of 100-240V at 50-60Hz, so it works on standard mains in most countries without a separate converter.

Can I charge a 65W Dell laptop with the 90W Belker PA-30900-ZXX?

Yes, the unit supports 90W, 65W and 45W laptops; the built-in smart chip selects the correct voltage and current for a 65W Dell as long as a matching tip is used.

How do I confirm the Belker PA-30900-ZXX is delivering power after connecting a tip?

When the correct tip is attached and the AC plug is inserted, the adapter powers on and the laptop charging indicator lights up, showing the negotiated voltage such as 19V or 20V is being supplied.

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