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A black rectangular AC adapter brick with a detachable power cord and a barrel-tip output cable

myVolts

myVolts 65W 18.5V 3.5A AC Adapter for HP EliteBook Revolve 810 G3, 850 G2, 20zw All-in-One

SKU CH-G747-22VS5

A 65W 18.5V 3.5A replacement charger with 100-240V input and included power cord for compatible HP laptops and all-in-one PCs

  • Delivers 65W at 18.5V 3.5A for reliable laptop charging
  • Accepts worldwide 100-240VAC 50/60Hz input for universal use
  • Built-in safeguards protect against incorrect voltage short circuit and overheating
  • CE FCC RoHS certified with Smart Chip Technology for 100% compatibility
  • Includes power cord cable for immediate out-of-the-box operation

65W AC Adapter for HP EliteBook and All-in-One

This 65W AC adapter delivers 18.5V at 3.5A for HP EliteBook Revolve 810 G3 tablets, EliteBook 850 G2 notebooks and HP 20zw All-in-One PCs. It accepts worldwide input from 100 to 240VAC at 50 or 60Hz. The unit is a new compatible replacement built with a smart chip for full OEM specification matching.

Thermals, noise and power draw in normal use

The adapter includes internal safeguards against incorrect voltage, short circuit and internal overheating. CE, FCC and RoHS certifications confirm compliance with safety and emissions standards. No active cooling fan is present, so operation is silent during normal use. Power draw at the wall will vary with the connected device's load up to the 65W maximum.

Included power cord and safeguard features

A power supply cord is bundled so the adapter is ready to connect to a mains outlet immediately. The built-in smart chip manages compatibility with the listed HP models without extra configuration. Safeguard circuits protect the laptop from voltage faults and short circuits. Buyers who need a higher wattage unit or a different output voltage cannot use this adapter.

Highlights

  • Delivers 65W at 18.5V 3.5A for reliable laptop charging
  • Accepts worldwide 100-240VAC 50/60Hz input for universal use
  • Built-in safeguards protect against incorrect voltage short circuit and overheating
  • CE FCC RoHS certified with Smart Chip Technology for 100% compatibility
  • Includes power cord cable for immediate out-of-the-box operation

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the myVolts 65W 18.5V 3.5A AC Adapter on my HP EliteBook 850 G2, and what step is often missed?

Plug the DC connector firmly into the laptop power port until it clicks, connect the included power cord to the adapter brick, then insert the mains plug into a 100-240VAC outlet; the step often missed is ensuring the cord is fully seated in the adapter before switching on the wall socket.

What maintenance or replacement will the myVolts 65W adapter need over time?

The detachable power cord may wear at the strain relief after frequent coiling; inspect it periodically and replace the cord if the insulation frays, while the adapter brick itself has no user-serviceable parts and runs maintenance-free under normal use.

What limit appears first when the myVolts 65W adapter runs continuously at full load?

Internal overheating protection activates first; the unit is rated for 65W output at 18.5V 3.5A, and sustained maximum draw triggers the built-in thermal safeguard, which shuts the adapter down until it cools.

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