HP 4ME14AA#ABA 45W 4.5mm power adapter
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.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $18.99
- Cheaper than about 60% of the 3,875 comparable items (median $23.99).
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Specifications
| Product | |
|---|---|
| Brand name | HP |
| Model name | 4ME14AA#ABA |
| Part number | 4ME14AA#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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