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ABLEGRID 12V 18W AC adapter with barrel tip

ABLEGRID

ABLEGRID AC Adapter 12V 18W for Seagate Backup

SKU CH-9DMD-ATYYC

A 12 V 18 W replacement AC adapter with 100–240 V input and barrel connector for compatible Seagate Backup drives

  • Battery typeUPS
  • Worldwide AC 100-240V input works anywhere
  • 12V 18W output powers compatible Seagate Backup drives
  • Over-voltage and over-heat protection guards equipment
  • CE FCC RoHS certified for safety compliance
  • 585% compatibility claim matches original charger specs

Purpose and Compatibility

This AC adapter is designed as a replacement power supply for Seagate Backup drives using the WA-18Q12FU or ADS-18E-12N models. It delivers a 12V DC output at 18W through a barrel tip connector. The unit is a non-OEM accessory built to match the original specifications. Buyers needing a different voltage, wattage or tip style cannot use this adapter.

Input and Safety Limits

The adapter accepts a worldwide AC input range of 100-240V at 50-60Hz, making it suitable for international mains supply. It includes over-voltage and over-heat protection circuits for operational safety. The product carries CE, FCC and RoHS certifications. Users must ensure the local mains voltage falls within the stated range before connecting the unit.

Pre-Purchase Verification

Confirm that your Seagate drive requires exactly 12V DC and 18W with a matching barrel tip size before ordering. The connector polarity and physical dimensions must align with the device input socket. This adapter is not compatible with devices requiring higher wattage, different voltages or alternative connector types such as USB-C or proprietary multi-pin plugs.

How it compares

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

Price $7.99
Cheaper than about 85% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

Which ABLEGRID adapter version matches my Seagate Backup drive?

This model delivers 12 V at 18 W with a barrel tip; verify your original unit shows the same output and tip size before ordering.

What does the 18 W rating mean when the adapter is powering my drive?

It supplies up to 18 watts of DC power, enough for the Seagate Backup units listed in the compatibility note.

What input standard does the adapter use and what does that allow?

It accepts AC 100-240 V at 50-60 Hz, so it works on mains supplies worldwide without a voltage switch.

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