HP 844205-850 45W nPFC USB-PD 3PIN power adapter
45 W USB Power Delivery adapter with three-pin connector for compatible HP devices
- 45W output charges compatible laptops efficiently
- nPFC design improves power factor correction
- USB-PD support enables universal charging standard
- 3-pin connector ensures secure AC connection
- Genuine HP part 844205-850 guarantees compatibility
HP 45W nPFC USB-PD Adapter
This 45-watt HP power adapter uses nPFC and USB Power Delivery through a three-pin connector. It suits owners of compatible HP laptops who need a replacement or spare charger. Buyers requiring higher wattage for larger workstations should look elsewhere. The unit is supplied new.
Three-pin connection for direct fit
The adapter plugs straight into the device’s three-pin input without extra cables or converters. Its nPFC design helps meet efficiency requirements while keeping the brick compact. Users with barrel-jack or proprietary slim-tip ports cannot use this model. No additional accessories are included.
45W output with nPFC efficiency
Normal operation delivers up to 45 watts while the nPFC circuitry limits harmonic current on the mains side. The adapter runs silently because it has no moving parts. Heat output stays low during typical charging cycles. It is rated for continuous use at the stated power level.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $59.99
- Pricier than about 83% of the 3,875 comparable items (median $23.99).
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Specifications
No published specifications for this item yet.
Questions about this item
How long can the 45 W adapter run at full load before thermal limits engage?
The 45 W rating is the continuous output the adapter is designed to sustain.
Does the adapter fan spin or get loud during all-day use?
This unit has no fan; it relies on passive cooling and runs silently.
Which laptop models accept the 3-pin USB-PD connector on this charger?
It fits HP devices that use the 844205-850 or 918337-005 part numbers.
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