We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular AC adapter with US plug and four-pin connector

xuanlan

xuanlan 20V 15A 300W AC power adapter 4Pin US plug

SKU CH-Q9GT-BCRJE

Delivers 20V 15A 300W output with 100-240V input and US plug, compatible with Chicony and Delta models

  • Product typeAC Adapter
  • Delivers 300W for demanding workloads
  • Wide 100-240V input suits global mains
  • Built-in over-voltage, over-current, short-circuit and over-temperature safeguards
  • Ships with US power cord for immediate use

High-wattage AC adapter for specific laptops

This xuanlan power adapter delivers 20V at 15A for a maximum output of 300W. It is designed as a direct replacement for the Chicony A300A001L CPA09-022A, Chicony Sager 7280, and Delta ADP-330AB D models. The unit accepts a universal 100-240V input at 50/60Hz, making it suitable for international travel with the correct cord.

Four-pin connector with US mains plug

The adapter terminates in a 4Pin DC connector that must match the laptop’s input jack exactly. A US power cord is included for immediate connection to North American wall outlets. Built-in protection circuits guard against overvoltage, overcurrent, overtemperature, and short-circuit conditions. Buyers whose devices require a different pin layout, voltage, or higher wattage should verify compatibility before purchasing.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $230.99
Pricier than about 90% of the 3,875 comparable items (median $23.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeAC Adapter

Questions about this item

How much power can the 300 W adapter deliver continuously?

The adapter is rated for 20 V at 15 A, giving a maximum output of 300 W.

What protections are built in for all-day operation?

Overvoltage, overtemperature, short-circuit and overcurrent protection are included.

More in AC Adapters & Power Bricks

Similar items