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Black rectangular AC adapter with barrel tip and detachable power cord

ABLEGRID

ABLEGRID AC Adapter for Brookstone Big Blue #313469 Charger

SKU CH-5ZJK-ZJX7G

Replacement AC adapter for the Brookstone Big Blue 313469 speaker, accepting 100-240 V input at 50-60 Hz with over-voltage and over-heat 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
  • Non-OEM adapter fully compatible with Brookstone Big Blue 313469
  • Barrel-tip connector matches the original power port

Power Adapter for Brookstone Big Blue 313469

The ABLEGRID AC adapter replaces the original charger for the Brookstone Big Blue Unplugged Speaker model 313469. It accepts AC 100-240V at 50-60Hz for worldwide use and delivers DC output through a barrel tip connector. Over-voltage and over-heat protection circuits are built in. The unit is CE, FCC and RoHS certified.

Spare or Replacement Charger Only

This adapter suits owners who have lost or damaged the original Brookstone Big Blue 313469 power supply and need a direct replacement with the same voltage and tip size. It is not for buyers who need a charger for a different speaker model, a USB-C power source, or a portable battery pack for mobile use.

Barrel Tip Connector Must Match

The single specification that decides fit is the barrel tip connector size on the DC output lead. Verify the original adapter’s tip dimensions and polarity before ordering, as an incorrect tip will not connect to the speaker’s power input.

Highlights

  • 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
  • Non-OEM adapter fully compatible with Brookstone Big Blue 313469
  • Barrel-tip connector matches the original power port

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

Which AC adapter version matches the Brookstone Big Blue speaker #313469?

This ABLEGRID charger is built specifically for the Brookstone Big Blue Unplugged Speaker model #313469 and is confirmed 100% compatible with the original power supply.

What does the 100-240V input range mean when I plug it in at home?

The adapter accepts any mains voltage from 100 to 240 volts at 50 or 60 hertz, so it works worldwide without a separate voltage converter.

How does the barrel-tip connector limit what I can power with this adapter?

The fixed barrel tip fits only the Brookstone Big Blue #313469 speaker; it cannot be used with devices that require a different plug size or polarity.

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