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Black rectangular AC adapter with barrel connector tip

ABLEGRID

ABLEGRID AC Adapter for WD My Book WDBC3G0020HAL-NESN WDBAAG6400HCH Charger

SKU CH-WKAB-EXEXZ

Replacement AC adapter for WD My Book drives, 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
  • Over voltage and over heat protection built in
  • 432 percent compatibility with original WD My Book models
  • CE FCC RoHS certified for safety compliance
  • Barrel tip connector matches WDBC3G0020HAL-NESN and WDBAAG6400HCH

Compatible AC Adapter

This ABLEGRID AC adapter is a replacement power supply for WD My Book external hard drives. It accepts a worldwide AC input of 100-240V at 50-60Hz and delivers DC output via a barrel tip connector. The unit includes over-voltage and over-heat protection and carries CE, FCC, and RoHS certifications. It is sold new as a non-OEM accessory with a single adapter in the package.

Users With Matching WD Drives

This charger suits owners of WD My Book models WDBC3G0020HAL-NESN and WDBAAG6400HCH who need a replacement mains lead. Buyers with different drive models or those requiring a USB-powered solution should look at other options. The adapter is designed solely for mains-powered desktop drives with a compatible barrel input.

Barrel Tip Output Specification

The critical specification is the DC output connector size, listed as a barrel tip. You must verify that your drive requires this exact tip size and the correct DC voltage before ordering. Compatibility depends entirely on this physical and electrical match.

How it compares

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

Price $8.99
Cheaper than about 80% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

Will the barrel tip or cable need replacement after extended use?

The barrel tip is the only moving connector; keep the cable free of sharp bends and the tip clean to avoid intermittent contact.

What thermal limit appears first when the adapter runs continuously?

Built-in over-heat protection will shut the unit down before internal components exceed safe temperature.

How much heat and fan noise does the supply produce during all-day operation?

No fan is fitted; the unit relies on passive convection, so it runs silently and stays warm to the touch under full load.

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