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Black HP 45W travel power adapter with 4.5mm connector

HP

HP 4ME14AA#ABA 45W 4.5mm power adapter

SKU CH-K90R-3RVJM

A compact 45 W black power adapter with a 4.5 mm connector for compatible HP laptops

  • Weighs under half a pound for easy portability
  • Ultra-small footprint fits in any bag
  • Slim design reduces cord stress
  • Delivers 45 W through a 4.5 mm connector
  • Compatible with HP laptops requiring 45 W 4.5 mm power

HP 45W 4.5mm Travel Adapter

This HP power adapter delivers 45 watts through a 4.5mm connector for compatible HP laptops. The black unit weighs under half a pound and uses an ultra-small footprint that fits easily in a travel bag. Its slim profile reduces cord stress and keeps neighbouring ports accessible. It is intended for owners of supported HP notebooks who need a lightweight replacement or spare charger.

Replaces heavier or bulkier 45W chargers

Swapping a larger original adapter for this model cuts bag weight and frees space without changing the power delivered to the laptop. The upgrade is worthwhile when the existing brick feels cumbersome on daily commutes or when a second charger is kept permanently at a desk. It does not suit buyers who need higher wattage for larger workstations or devices that use a different connector size.

45 watts for mainstream ultraportables

The adapter comfortably powers supported HP ultraportables during typical office work, web browsing and video playback. Headroom shrinks under sustained heavy loads such as gaming or rendering, where the system may throttle or drain the battery despite being plugged in. It cannot charge laptops that require more than 45 watts or those fitted with a different connector type.

Highlights

  • Weighs under half a pound for easy portability
  • Ultra-small footprint fits in any bag
  • Slim design reduces cord stress
  • Delivers 45 W through a 4.5 mm connector
  • Compatible with HP laptops requiring 45 W 4.5 mm power

Specifications

BrandHP
Model4ME14AA#ABA
Part Number4ME14AA#ABA

Questions about this item

What connector size does the HP 4ME14AA#ABA adapter use for the laptop?

The adapter uses a 4.5 mm connector that plugs directly into compatible HP laptops.

How do you connect the adapter to mains power and the laptop?

Plug the AC cord into a wall socket, then insert the 4.5 mm barrel tip firmly into the laptop's power port until it seats.

When should the 45W adapter be replaced?

Replace the unit if the cable shows exposed wires, the connector becomes loose, or the laptop no longer charges reliably.

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