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A black rectangular power adapter with barrel connector tip

ABLEGRID

ABLEGRID AC Adapter for Homedics BK-300 BK-400 CPBK-400-A Charger

SKU CH-N38R-1RFBG

Replacement AC adapter powers Homedics back therapist models BK-300, BK-400 and CPBK-400-A with 100-240 V worldwide input and over-voltage protection

  • Battery typeUPS
  • Worldwide AC 100-240V input works anywhere
  • Over-voltage and over-heat protection guards your device
  • 720% compatibility matches original Homedics BK-300 BK-400 CPBK-400-A
  • CE FCC RoHS certified for safety standards
  • New non-OEM adapter replaces lost or faulty charger

What this adapter powers

This ABLEGRID AC adapter supplies DC power to Homedics Back Therapist units BK-300, BK-400 and CPBK-400-A. It accepts a worldwide AC input of 100-240V at 50-60Hz and uses a barrel tip connector. The unit is a non-OEM replacement that carries CE, FCC and RoHS certification.

Who should buy this

Owners of the listed Homedics models who need a replacement mains charger will find the correct voltage and tip size here. Buyers whose device requires a different output voltage, a different connector profile or an original manufacturer part should look elsewhere.

What to verify first

Confirm that the DC output rating and the barrel tip dimensions printed on your original supply match this adapter exactly. Ensure the mains socket you intend to use delivers 100-240V AC at 50-60Hz and that the adapter will have adequate ventilation during extended use.

How it compares

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

Price $9.99
Cheaper than about 60% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

Does the adapter need a specific Homedics back therapist model to operate?

It is built for the BK-300, BK-400 and CPBK-400-A units, so one of those devices must be owned.

Will the 100-240V input let me keep using my existing travel plug adapters?

Yes, the AC 100-240V 50-60Hz input works worldwide with standard plug adapters.

How can I confirm the barrel tip is delivering the correct DC output after connecting?

The therapist powers on normally and the adapter stays cool thanks to over-voltage and over-heat protection.

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