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Compact black 45W universal laptop charger with detachable power cord and multiple interchangeable tips

ZOZO PA-3450-Z 45W universal laptop charger

SKU CH-YH8M-DP8KH

A 45W universal AC adapter with interchangeable tips for Dell, HP, Acer, Asus, Samsung, Sony, Toshiba, Gateway, Fujitsu, Delta, NEC and Chromebook ultrabooks, delivering 18.5V, 19V.

  • Battery typeCorded Electric
  • Power adapter voltage120 V
  • Power adapter current2.5 A
  • Power adapter wattage45 W
  • Product colorColor
  • Product typeProprietary
  • Powers many brands with one 45 W adapter
  • Selectable tips deliver 18.5 V to 20 V output
  • Built-in safeguards stop short-circuit, over-current and over-voltage
  • Light 0.331 kg design travels easily in a bag
  • Replaces original chargers for Dell, HP, Acer, Asus, Samsung and more

What the charger replaces

The ZOZO PA-3450-Z is a 45W universal AC adapter that ships with multiple interchangeable tips. It targets owners of ultrabooks and Chromebooks from brands such as Dell, HP, Acer, Asus, Samsung, Sony, Toshiba, Fujitsu, Gateway and Lenovo who need a replacement or spare power supply rated for 18.5V, 19V, 19.5V or 20V outputs up to 2.37A.

What the bundled tips and cord change

The package includes one AC adapter unit and one detachable power cord plus a set of numbered tips labelled T01 through T21. Each tip matches a specific voltage and barrel size — for example T01 delivers 19.5V on a 4.5mm black plug for certain Dell models, while T15 provides 18.5V on a 4.8mm connector for HP notebooks. Swapping tips lets a single brick serve several laptop families without carrying multiple chargers.

What to verify on your laptop before ordering

Confirm that your device requires no more than 45W and accepts one of the listed output voltages: 18.5V, 19V, 19.5V or 20V. Check the original adapter’s label for the exact voltage and current values such as 19V 1.75A, 19.5V 2.31A or 20V 2.25A. Ensure the barrel connector dimensions match one of the supplied tips — 3.0mm, 4.0mm, 4.5mm, 4.8mm, 5.0mm, 5.5mm×1.7mm, 5.5mm×2.5mm, 6.5mm or 11.5mm square. This unit will not power laptops rated for 65W, 90W or 12V input.

How it compares

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

Price $22.99
Cheaper than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameZOZO
Part numberPA-3450-Z
Product colorColor
Product typeProprietary
Power
Battery typeCorded Electric
Power adapter voltage120 V
Power adapter current2.5 A
Power adapter wattage45 W
Size & build
Product weight0.331 kg

Questions about this item

Will the interchangeable tips such as T01, T03 or T15 wear out and need replacing over time?

The tips are passive metal connectors with no moving parts, so they do not wear out under normal use; only physical damage would require a replacement tip.

What limits continuous operation at the full 45 W output?

The built-in over-temperature protection will shut the adapter down if internal heat exceeds safe limits, which is the first constraint during sustained maximum load.

How much heat and noise does the PA-3450-Z produce when powering a laptop all day?

The unit is fanless and silent; it warms to a moderate temperature during continuous 45 W use but stays within the thermal limits set by its over-heating safeguard.

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