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Black rectangular HP 135W power adapter with detachable cord

HP

HP HSTNN-LA01-E 135W 19.5V 6.9A power adapter with cord

SKU CH-GXAK-N1ZQQ MPN HSTNN-LA01-E

Delivers 135W at 19.5V and 6.9A with universal 100-240V input and includes a power cord

  • 135W output powers demanding HP laptops reliably
  • 100-240V input works worldwide without a converter
  • Includes power cord for immediate use
  • Tested for short-circuit and overheat protection
  • Genuine HP part 647982-002 ensures exact fit

Genuine HP 135W AC adapter

This genuine HP power adapter supplies 135 watts at 19.5 volts and 6.9 amps for compatible HP laptops. It includes the detachable AC power cord so the unit is ready to use immediately. The adapter accepts a worldwide input range of 100 to 240 volts at 1.5 amps and 50 to 60 hertz. It is intended for users replacing a lost or damaged original charger.

Output rating 19.5V 6.9A

The single specification that determines compatibility is the 19.5 volt, 6.9 amp output delivering 135 watts. Your laptop must require exactly this voltage and current; a lower rating will not power the system correctly and a higher voltage can cause damage. Verify the required output on the original adapter or the laptop label before purchasing.

Fits HP laptops with matching barrel connector

The adapter connects via a standard HP barrel plug and draws power from any mains outlet using the supplied cord. It frees you from hunting for a proprietary brick when travelling or working at a second desk. Buyers whose laptops use a USB-C power input or a different barrel size cannot use this unit.

Highlights

  • 135W output powers demanding HP laptops reliably
  • 100-240V input works worldwide without a converter
  • Includes power cord for immediate use
  • Tested for short-circuit and overheat protection
  • Genuine HP part 647982-002 ensures exact fit

Specifications

ModelHSTNN-LA01-E

Questions about this item

What does the 135W output mean for my laptop in daily use?

It supplies up to 135 watts at 19.5 volts and 6.9 amps, so it can charge the battery and run the system simultaneously on compatible HP models.

What does the 100-240V 1.5A 50-60Hz input cover in practice?

It accepts mains voltages from 100 to 240 volts at 50 or 60 hertz, drawing up to 1.5 amps, making it usable worldwide with only a plug adapter.

What does the adapter need to fit and mount in my setup?

It connects via the standard HP barrel connector on the output side and includes a detachable IEC C5 power cord for the wall socket.

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