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Black rectangular power adapter with barrel tip connector and detachable mains cable

ABLEGRID

ABLEGRID AC/DC Adapter for LG SL3D SL7Y SL4Y Sound Bar

SKU CH-PVQ9-RQKSY

Replacement power supply for compatible LG sound bars, accepting 100-240 V AC input at 50-60 Hz with over-voltage and over-heat protection

  • Battery TypeUPS
  • Worldwide AC input from 100 to 240 volts
  • Output delivers DC power via barrel tip
  • Over-voltage and over-heat protection built in
  • CE, FCC and RoHS certified for safety
  • Includes adapter and power cable in box

Replacement Power Supply for LG Sound Bars

This ABLEGRID AC/DC adapter is a non-OEM replacement charger built for the LG SL3D, SL7Y and SL4Y sound bar models. It accepts worldwide AC input from 100 to 240 volts at 50 or 60 Hz and delivers DC power through a barrel tip connector. The unit includes a detachable mains cable and carries CE, FCC and RoHS certification.

Simple Swap with Connector Verification

Installation is a direct plug-and-play exchange: connect the supplied mains lead, insert the barrel tip into the sound bar and power on. The only common issue is ordering the wrong tip size or output rating, so confirm the original adapter’s DC voltage and barrel dimensions before fitting. Built-in over-voltage and over-heat protection guard against typical wiring mistakes.

Steady Output During Extended Play

Under continuous use the adapter maintains a stable DC supply thanks to its over-voltage and over-heat safeguards. Keeping the unit in a ventilated area and away from soft surfaces prevents thermal build-up during long listening sessions. The protection circuits are designed to sustain safe operation without shutdown cycles when the sound bar runs for hours.

Highlights

  • Worldwide AC input from 100 to 240 volts
  • Output delivers DC power via barrel tip
  • Over-voltage and over-heat protection built in
  • CE, FCC and RoHS certified for safety
  • Includes adapter and power cable in box

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

How do I confirm the adapter is delivering power correctly after I connect it to my LG SL3D sound bar?

The unit powers the sound bar without overheating and the status indicator on the sound bar shows normal operation; built-in over-voltage and over-heat protection will shut the adapter down if a fault occurs.

What comes in the package and is there anything else I need to buy to use it with my LG SL7Y?

The box contains one AC/DC adapter and one mains power cable; no additional parts are required for the LG SL7Y.

Which output specification should I match to choose the right version for my LG SL4Y?

Verify that your sound bar requires a DC barrel-tip connector and that the adapter’s 100-240 V AC input at 50-60 Hz matches your mains supply.

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