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Rectangular black power brick with blue-tipped barrel connector and attached cables

DELL LX-65W 65W AC Adapter Blue Tip 4.5x3.0mm

SKU CH-66TK-FREHH

A 65W AC adapter with a 4.5x3.0mm blue tip delivers 19.5V at 3.33A and includes over-voltage and short-circuit protection

  • CompatibilityLaptops
  • Battery Voltage20V
  • AC Adapter Voltage20V
  • AC Adapter Current11.8A
  • AC Adapter Output Power85W
  • FeaturesFast Charging, 4.5 x 3.0mm Blue tip, AC, 0, type_a_2pin_na,
  • 65W output powers compatible HP laptops efficiently
  • 5×3.0mm blue tip fits listed ProBook and EliteBook models
  • 5V 3.33A delivery charges batteries quickly
  • Multi-protection safeguards against over-voltage and short circuits
  • 110-240V input works on mains worldwide

What this charger is and who needs it

This 65W AC adapter delivers 19.5V at 3.33A through a 4.5 x 3.0mm Blue Tip connector. It suits owners of compatible HP ProBook, EliteBook, Pavilion, Envy and Chromebook models that require this specific tip size and voltage. The unit also covers 45W devices within the same connector family. Buyers needing a different tip diameter, a higher wattage brick or a USB-C power source should look elsewhere.

Check your laptop before ordering

Confirm that your device accepts 19.5V input and uses the 4.5 x 3.0mm Blue Tip plug; the supplier lists many ProBook, EliteBook, Pavilion and Envy series but not every sub-model. Verify the original charger’s voltage and tip dimensions match these figures exactly. Ensure the AC inlet on your laptop is free of damage and that you have a standard two-pin mains lead for the adapter’s input side.

Build quality and daily use

The adapter includes over-voltage and short-circuit protection for safer charging sessions. Its two-pin North American plug connects directly to wall outlets without a bulky power brick cable. The Blue Tip connector seats firmly in compatible ports, reducing accidental disconnects during routine desk or travel use. No extra cables or mounting hardware are supplied.

Highlights

  • 65W output powers compatible HP laptops efficiently
  • 5×3.0mm blue tip fits listed ProBook and EliteBook models
  • 5V 3.33A delivery charges batteries quickly
  • Multi-protection safeguards against over-voltage and short circuits
  • 110-240V input works on mains worldwide

Specifications

BrandDELL
ModelLX-65W
Part NumberLX-130W
CompatibilityLaptops
Battery Voltage20V
AC Adapter Voltage20V
AC Adapter Current11.8A
AC Adapter Output Power85W
FeaturesFast Charging, 4.5 x 3.0mm Blue tip, AC, 0, type_a_2pin_na, 19.5 volts, 3.33 amps

Questions about this item

Does the DELL LX-65W charger include the mains power cord or must it be purchased separately?

The adapter ships with the 4.5 x 3.0 mm blue-tip DC cable attached; the detachable AC mains cord is also included in the box.

Should I choose the 65 W version or the 45 W version for my HP ProBook 440 G8?

The ProBook 440 G8 is listed under the 65 W blue-tip compatibility list, so select the 65 W model to match the laptop's original power rating.

What does the 65 W headline figure mean when the charger is connected to my EliteBook 840 G5?

It delivers up to 19.5 V at 3.33 A, providing the full 65 W the EliteBook 840 G5 expects for charging and operation under load.

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