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Black rectangular AC adapter with 10 foot power cord

WAWEIS

WAWEIS 10Ft AC Adapter for Dell Precision PP30LA–PP40L

SKU CH-XX7Z-C234A

A 10 ft replacement AC adapter for Dell Precision PP30LA–PP40L laptops with 100–240 V input and FCC, CE, RoHS certification

  • 10 ft cable reaches distant sockets easily
  • 100–240 V input works worldwide
  • FCC, CE and RoHS certified for safety
  • Over-voltage, over-current and short-circuit protection built in
  • Compatible with Dell Precision PP30LA to PP40L models

AC adapter for Dell Precision series

This 10 ft AC adapter replaces the original power supply for Dell Precision models ranging from PP30LA to PP40L. It accepts a worldwide input voltage of 100-240 VAC at 50/60 Hz. The unit is built with new components and carries FCC, CE and RoHS certifications. It targets owners of these specific Dell Precision laptops who need a direct replacement charger.

Thermal behaviour and power protection

The adapter includes over-current protection, over-voltage protection, short-circuit protection and total power protection. An internal smart chip adds overheating protection while high-quality wires and isolation materials provide anti-interference performance. These safety features operate automatically during normal charging. The design aims to deliver stable power without excessive heat buildup.

Build quality and daily connectivity

A 10 ft power cord gives extra reach between the wall outlet and the laptop, reducing strain on the connector during daily use. The unit is manufactured with high-quality materials and tested under strict quality control standards. It is fully compatible with the original laptops listed and comes with a 12 month warranty. Buyers who need a different connector type or a shorter cable should look elsewhere.

How it compares

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

Price $9.99
Cheaper than about 92% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I plug the 10 ft cord into the Dell Precision PP30LA and what step is often missed?

Connect the barrel tip firmly until it clicks, then insert the IEC C7 mains plug into the wall socket; the step users skip is verifying the click before powering on.

Which part of this adapter will need replacement first after extended use?

The detachable IEC C7 mains lead typically wears at the strain relief before the fixed output cable or the brick itself.

What is the first limit reached when this charger runs continuously at full load?

Over-temperature protection activates before the over-current or over-voltage thresholds are reached.

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