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Black rectangular AC adapter with barrel tip connector

ABLEGRID

ABLEGRID AC Adapter Charger for Maxtor OneTouch 4 STM303204 STM305004

SKU CH-16VD-QFY9P

Replacement AC adapter with 100–240 V worldwide input and over-voltage protection for Maxtor OneTouch 4 drives

  • Battery typeUPS
  • Worldwide AC input 100-240V for travel convenience
  • Output 24V DC matches Maxtor OneTouch 4 requirements
  • Over-voltage and over-heat protection safeguards the drive
  • CE, FCC and RoHS certified for safety compliance
  • Barrel-tip connector fits STM303204 and STM305004 models

AC Adapter for Maxtor OneTouch 4

This ABLEGRID AC adapter replaces the original power supply for Maxtor OneTouch 4 models STM303204 and STM305004. It delivers the required DC output through a barrel-tip connector. The unit is a non-OEM replacement built to match the original specifications.

Worldwide Input Range and Protection

The adapter accepts AC input from 100 to 240 volts at 50 or 60 hertz, making it suitable for international mains supplies. Built-in over-voltage and over-heat protection circuits guard the connected drive against power irregularities. CE, FCC and RoHS certifications confirm compliance with safety standards.

Barrel Tip Compatibility Check

The single specification that decides fit is the barrel-tip connector size and the DC output rating. Verify both values against the label on your original Maxtor adapter before ordering. If the tip diameter or voltage differs, this unit will not power the drive correctly.

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

Which ABLEGRID adapter model matches my Maxtor OneTouch 4 STM303204 or STM305004?

This charger is built for the STM303204OTB3E1-RK and STM305004OTB3E1-RK variants; verify the DC output and barrel tip size on your original unit before ordering.

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

It accepts any mains voltage from 100 to 240 volts at 50 or 60 Hz, so the same adapter works worldwide without a separate voltage switch.

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

The fixed barrel tip only fits devices that use the same tip diameter and polarity; it cannot charge units with a different jack size or pin arrangement.

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