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HP 45W AC adapter brick with detachable power cord

HP

HP HSTNN-LA40 45 W AC adapter 19.5 V 2.31 A with power cord

SKU CH-AVGA-Y1EYC MPN HSTNN-LA40

45 W AC adapter delivers 19.5 V at 2.31 A and includes a power cord for compatible HP Envy x360 convertible PCs

  • 45 W output charges compatible HP laptops efficiently
  • 5 V 2.31 A delivers stable power for Envy x360 models
  • 100-240 V 50-60 Hz input works worldwide
  • Built-in safeguards protect against voltage, short-circuit and overheating
  • Genuine HP adapter includes power cord for immediate use

HP 45 W AC Adapter 19.5 V

This genuine HP power supply delivers 45 watts at 19.5 volts and 2.31 amps. It includes the AC power cord for immediate connection. The unit accepts a wide 100 to 240 volt input at 50 to 60 Hz. It is built for compatible HP Envy x360 convertible laptops.

Compatible HP Envy x360 Users

This adapter suits owners of specific HP Envy x360 15-w000 and m6-w105DX models needing a replacement charger. Buyers with laptops requiring a different voltage, amperage or connector should look at something else. Units needing higher wattage for larger screens or discrete graphics cannot use this 45 watt supply.

45 W Output at 19.5 V 2.31 A

The single deciding specification is the 45 watt output rated at 19.5 volts and 2.31 amps. Match these exact figures against the original charger label on the laptop. The barrel connector must also fit the device power jack. If the laptop requires a different wattage or voltage, this adapter will not work.

Highlights

  • 45 W output charges compatible HP laptops efficiently
  • 5 V 2.31 A delivers stable power for Envy x360 models
  • 100-240 V 50-60 Hz input works worldwide
  • Built-in safeguards protect against voltage, short-circuit and overheating
  • Genuine HP adapter includes power cord for immediate use

Specifications

No published specifications for this item yet.

Questions about this item

Does the adapter come with the detachable mains lead that plugs into the wall socket?

Yes, a power cord is included in the box so you can connect the adapter to any standard wall outlet.

What is the correct way to connect the adapter to the laptop and to mains power?

Plug the barrel connector firmly into the laptop's DC-in jack first, then insert the power cord into the adapter and connect the cord to a 100-240 V wall socket.

Will the AC adapter or the supplied power cord need periodic replacement?

The adapter itself has no user-serviceable parts; replace the power cord only if the insulation becomes damaged or the plug fits loosely.

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