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Black rectangular AC adapter with barrel connector and detachable power cord

ABLEGRID

ABLEGRID AC Adapter Charger for HP EliteBook 820 840 850 G1 G2 G3

SKU CH-EDHP-GT2D7

Replacement AC power adapter with 100-240 V input and barrel connector for compatible HP EliteBook laptops

  • Battery typeUPS
  • Worldwide 100-240 V input works in any region
  • 50-60 Hz frequency matches mains supply everywhere
  • Over-voltage and over-heat protection safeguards the laptop
  • Barrel-tip connector fits EliteBook 820 840 850 G1 G2 G3
  • CE FCC RoHS certified for safety compliance

AC adapter for EliteBook 820 840 850

This ABLEGRID AC adapter replaces the original power supply for HP EliteBook 820 840 850 G1 G2 G3 laptops. It delivers a DC output through a barrel tip connector. The unit accepts worldwide AC input from 100 to 240 volts at 50 to 60 hertz. Over voltage and over heat protection are built in.

Non-OEM replacement for worn or lost chargers

The adapter serves as a direct non-OEM substitute when the factory charger fails, is lost or shows cable damage. It matches the original voltage and tip size so the laptop charges without modification. The jump is worth it when the original brick no longer holds a firm connection or the cord frays near the strain relief. A new power cable is included in the package.

Fits existing barrel port and frees a wall outlet

The barrel tip plugs straight into the laptop’s existing DC jack without an adapter. The AC cord uses a standard IEC C7 connector so any spare figure-eight mains lead can replace it if needed. Worldwide input voltage lets the same brick travel between regions without a separate transformer. Keep the unit ventilated during extended use.

How it compares

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

Price $10.99
Typical for this category: the median of 10,440 items is $10.99.

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

What connector tip size does the adapter use for the HP EliteBook 820, 840 or 850?

The adapter uses a barrel tip connector; verify the tip size matches your laptop before ordering.

How do I install the charger correctly and what step is often missed?

Connect the power cable to the adapter, plug into a 100-240V AC outlet, then attach the barrel tip to the laptop; the missed step is confirming the DC output and tip size match first.

What ongoing care does the charger need to stay safe?

Keep the unit in a well-ventilated, low-humidity area and do not place it on soft surfaces; stop use immediately if any abnormal condition occurs.

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