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Black rectangular USB-C laptop charger with detachable power cord

Ruilezyo 90W USB-C AC Adapter LX65A200325

SKU CH-AH8N-ZEQR7

90 W USB-C power adapter for HP Envy x360 17.3", 16" and 15.6" 2-in-1 models, replacing OEM part 904144-850

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Compatible withLaptops
  • Key featuresUSB Type C, Corded Electric, 1, type a 2pin na, 20 V, 4.5 A
  • 90W fast charging cuts wait times with 20V 4.5A output
  • USB-C connector fits HP Envy x360 17.3", 16", 15.6" models securely
  • Multi-safety guards include over-voltage, over-current, short-circuit, over-heat, over-power protection
  • Ultra-quiet operation produces no buzzing or humming during overnight charging
  • Replaces OEM part 904144-850 for direct compatibility with listed HP laptops

90W USB-C Charger for HP Envy x360

This Ruilezyo 90W USB-C AC adapter is a new replacement charger built for HP Envy x360 2-in-1 touchscreen laptops with 15.6, 16 and 17.3 inch displays. It matches the original 904144-850 part and delivers 20V at 4.5A through a secure USB-C connector that fits without wiggling. Office workers and students who need a reliable spare or travel unit will find it plugs straight in and works immediately.

Upgrade from 65W or 85W OEM units

The adapter supplies 90W output, which is higher than the 65W and 85W bricks that shipped with many Envy models, so it can sustain peak performance during gaming or heavy multitasking without throttling. The jump is worth it when the original charger runs hot, cannot keep the battery full under load, or has a frayed cable. Buyers who only need 65W for light browsing will not benefit from the extra headroom.

Plug-and-play with multi-safety guards

Installation is as simple as connecting the USB-C tip to the laptop and the corded electric plug to a 240V outlet; no drivers or configuration are required. Built-in over-voltage, over-current, short-circuit, over-heat and over-power protection shut the unit down before damage can occur. The only common issue is mild warmth during sustained high-power use, which the supplier notes is normal venting behaviour.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model namehp 90w
Part numberLX65A200325
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Compatibility
Compatible withLaptops

Questions about this item

What USB-C connector does the LX65A200325 adapter use for HP Envy x360 models?

It uses a standard USB-C connector that fits tightly and securely with no wiggling, providing plug-and-play compatibility for Envy x360 17.3", 16", and 15.6" models.

How do I install the 90W USB-C charger for my EliteBook 1040 G4, and what step causes issues?

Simply plug the USB-C connector into your laptop's USB-C charging port; the step users often get wrong is forcing the connector upside down instead of aligning it correctly for the reversible plug.

When should I replace the 904144-850 compatible AC adapter?

Replace it if the cable frays near the USB-C plug or AC inlet, the adapter becomes excessively hot during normal 20V 4.5A operation, or charging becomes intermittent.

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