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Black rectangular AC adapter with barrel connector and detachable power cable

ABLEGRID

ABLEGRID AC Adapter Charger for JBL Boombox 20V

SKU CH-5P4G-G04PE

Replacement 20 V AC adapter with worldwide 100-240 V input and barrel tip for JBL Boombox speaker

  • Battery TypeUPS
  • Designed for JBL Boombox with 20V output
  • Worldwide AC 100-240V input at 50-60Hz
  • Over-voltage and over-heat protection built in
  • CE, FCC and RoHS certified for safety
  • Includes power cable for immediate use

AC adapter for JBL Boombox speaker

This AC adapter replaces the original power supply for the JBL Boombox portable wireless speaker. It delivers 20 V DC output through a barrel tip connector for direct compatibility. The unit is a non-OEM replacement built to match the original specifications. It suits owners who need a spare or replacement charger for home or travel use.

Sustained operation with protection circuits

The adapter accepts a wide AC input range of 100 to 240 V at 50 to 60 Hz for worldwide use. Built-in over-voltage and over-heat protection circuits engage during extended charging sessions. The supplier advises keeping the unit in a ventilated area during long periods of operation. These safeguards help maintain stable output without thermal throttling.

Barrel tip size determines fit

The connector uses a barrel tip design that must match the speaker's DC input exactly. Buyers should verify the tip dimensions against the original adapter before ordering. An incorrect tip size will prevent connection even if the voltage matches. This single physical specification decides whether the part works with the device.

Highlights

  • Designed for JBL Boombox with 20V output
  • Worldwide AC 100-240V input at 50-60Hz
  • Over-voltage and over-heat protection built in
  • CE, FCC and RoHS certified for safety
  • Includes power cable for immediate use

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

How warm does the ABLEGRID 20V charger get when powering my JBL Boombox all day?

The adapter includes over-heat protection and the supplier advises keeping it in a well-ventilated spot during extended use.

What must I already have to use this ABLEGRID adapter with my speaker?

You need a JBL Boombox that accepts a 20V DC barrel-tip input and a standard AC wall outlet (100-240V, 50-60Hz).

Will this 20V ABLEGRID unit work alongside the original power supply I kept as a spare?

Yes, it is built to 100% compatibility with the original charger, so either can power the speaker interchangeably.

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