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

ABLEGRID

ABLEGRID AC Adapter for Altec Lansing RockBox XL IMW999 Charger

SKU CH-TYTX-3GMRD

AC power adapter for the Altec Lansing RockBox XL IMW999 speaker with worldwide 100-240V input and over-voltage protection

  • Battery typeUPS
  • Worldwide AC input from 100 to 240 volts
  • Built-in over-voltage and over-heat protection safeguards the speaker
  • CE FCC and RoHS certified for safety compliance
  • 50 to 60 Hz frequency range matches mains supply
  • Includes power cable and adapter ready to use

Replacement AC Adapter for Altec Lansing RockBox

The ABLEGRID charger supplies DC power to the Altec Lansing RockBox XL portable wireless speaker. It is a non-OEM unit built to match the original specifications for owners who need a spare or replacement power supply.

Worldwide 100-240 V input with 50-60 Hz tolerance

The adapter accepts AC voltages from 100 to 240 V at 50 or 60 Hz, so it works on mains supplies around the world. Over-voltage and over-heat protection guard the speaker during extended charging sessions. The barrel tip must match the speaker's DC jack; verify the connector size before use.

Includes power cable for immediate desktop use

A detachable AC power cable is bundled, letting the brick plug straight into a wall socket or power strip. No extra cords are required, freeing up a USB port or travel charger for other devices. Buyers who need a multi-voltage USB-C PD supply or a battery-backed UPS for the speaker will not be served by this single-output barrel adapter.

How it compares

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

Price $15.99
Pricier than about 70% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

Will this adapter work with my existing 100-240 V mains supply worldwide?

The adapter accepts AC 100-240 V at 50-60 Hz, so it operates on standard mains voltages around the world without a separate converter.

How can I confirm the adapter is delivering power to my RockBox XL IMW999 after I connect it?

When the barrel tip is firmly seated and the power cable is plugged into a live outlet, the speaker's charging indicator should light up, showing the adapter is supplying DC power.

What comes in the box and is there anything else I need to buy to start charging?

The package includes one new AC DC adapter and one new power cable; no additional parts are required to begin charging the speaker.

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