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Black rectangular AC adapter with barrel tip and detachable power cable

ABLEGRID

ABLEGRID AC Adapter Charger for LG 27BK400H-B 27-Inch Monitor Power Supply

SKU CH-BZTV-6HRNV

Replacement AC adapter for LG 27BK400H-B 27-inch monitors with worldwide 100-240V input and barrel-tip DC output

  • Battery TypeUPS
  • Powers LG 27-inch monitors worldwide with 100-240 V input
  • Protects hardware using over-voltage and over-heat safeguards
  • Delivers stable DC power through barrel-tip connector
  • Includes power cable for immediate desktop setup
  • CE, FCC and RoHS certified for safety compliance

Compatible AC Adapter for LG 27-Inch Monitor

This ABLEGRID power supply replaces the original charger for the LG 27BK400H-B display. It accepts worldwide AC input from 100 to 240 volts at 50 to 60 hertz and delivers DC output through a barrel tip connector. The package includes the adapter unit and a detachable power cable.

When to Replace the Original Charger

The adapter is a non-OEM unit built to match the factory voltage and tip size, so it serves as a direct substitute when the original supply is lost or damaged. Built-in over-voltage and over-heat protection guard the monitor during extended use. Buyers who need a higher wattage rating or a different connector standard should verify specifications before ordering.

Limits of the Barrel-Tip DC Interface

The barrel connector carries only power, so no data or video signals pass through this cable. Correct polarity and tip diameter must match the monitor jack exactly, otherwise the unit will not seat or could cause a fault. The adapter is designed for indoor use with adequate ventilation; it is not rated for outdoor or high-humidity environments.

Highlights

  • Powers LG 27-inch monitors worldwide with 100-240 V input
  • Protects hardware using over-voltage and over-heat safeguards
  • Delivers stable DC power through barrel-tip connector
  • Includes power cable for immediate desktop setup
  • CE, FCC and RoHS certified for safety compliance

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

What barrel-tip size does this adapter use for the LG 27BK400H-B monitor?

The adapter uses a barrel tip; verify the exact tip diameter matches the monitor's DC jack before ordering.

How do I connect the AC 100-240V input and DC output correctly?

Plug the included power cable into the adapter's AC inlet, then insert the barrel tip firmly into the monitor's DC port.

When should I replace the power cable or adapter due to heat exposure?

Replace the cable or adapter if the housing becomes discoloured, the connector feels loose, or the unit emits unusual heat during normal use.

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