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Black rectangular laptop charger with 4.5mm barrel connector and long cable

NShi

NShi 45W 19.5V 2.31A HP Charger 4.5mm 8.2ft

SKU CH-MG13-JY3C6

45 W 19.5 V laptop charger with 4.5 mm tip and 2.5 m cable for HP models

  • 45 W output powers compatible HP laptops reliably
  • 5 V 2.31 A matches original adapter specifications
  • 5 x 3.0 mm connector fits listed HP models
  • 2 ft cable gives flexible placement options
  • 100-240 V input works worldwide without a converter

HP laptop power adapter

This 45W AC adapter delivers 19.5V at 2.31A through a 4.5 x 3.0mm connector. It suits HP EliteBook Folio 1040 G1, Spectre x2 and x360, Envy x360, Pavilion x360 and Stream x360 models listed in the compatibility data. The unit accepts 100-240V input for worldwide use.

Cable length and daily handling

The 8.2ft (2.5m) cable gives generous reach from a wall socket to a desk or table. That length avoids the strain of short leads and lets you route the cord behind furniture without stretching. It is not a compact travel cord, so users who prioritise minimal bulk may find it cumbersome in a small bag.

Build and connector fit

The slim, lightweight housing keeps the brick unobtrusive on a power strip. The 4.5mm barrel plug matches the original HP specification for a secure, centre-positive connection. Buyers needing a USB-C power delivery solution or a higher-wattage unit for larger laptops will not be served by this adapter.

How it compares

Measured against everything we stock in Laptop Repair Parts, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 59% of the 1,151 comparable items (median $33.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will this 19.5V 2.31A adapter safely run my older HP Pavilion x2 11-h that originally shipped with a 45W brick?

Yes — the charger delivers exactly 19.5V at 2.31A for 45W, matching the factory spec for the 11-h series, and the 4.5 x 3.0mm tip fits the barrel port on those models.

How can I confirm the charger is operating correctly once I plug it in?

The laptop's charging LED should illuminate and the battery icon in Windows will show "Plugged in, charging"; the adapter itself runs silently with no fan.

What comes in the box and is there anything else I need to buy?

The package includes the 45W power brick with integrated 8.2ft (2.5m) cable and 4.5mm connector; the only separate item required is a standard IEC C7 figure-8 mains lead for your wall socket.

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