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Black rectangular AC adapter with barrel tip output cable

ABLEGRID

ABLEGRID AC Adapter for Cisco MT12-Y120050-A1 12V UPS Battery

SKU CH-HYNZ-NVER8

A 12 V AC adapter with 100–240 V input and barrel-tip output for Cisco UPS battery units

  • Battery typeUPS
  • Worldwide AC 100-240V input works anywhere
  • 12V DC barrel-tip output matches Cisco MT12-Y120050-A1
  • Over-voltage and over-heat protection guards equipment
  • CE, FCC and RoHS certified for safety
  • 1054% compatibility claim backs reliable replacement

Cisco UPS Power Replacement

This AC adapter replaces the Cisco MT12-Y120050-A1 supply used in Small Business UPS units. It delivers 12 V DC output from a 100-240 V AC source at 50-60 Hz. The barrel tip connector matches the original pin layout for direct installation.

For UPS owners only

Suits administrators maintaining a Cisco Small Business UPS that requires the exact 12 V rail and tip size listed above. Not intended for laptops, routers, monitors or any device that expects a different voltage, polarity or connector profile.

12 V DC barrel-tip output

The single deciding specification is the 12 V DC output on a barrel tip that matches the Cisco MT12-Y120050-A1 requirement. Verify the tip dimensions against your unit before ordering; an incorrect fit will prevent the UPS from charging.

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

What connector size does the adapter use for the Cisco MT12-Y120050-A1?

The adapter uses a barrel tip connector; verify the tip size matches the UPS before ordering.

How do I install the adapter, and what step is often missed?

Plug the AC input into a 100-240 V, 50-60 Hz outlet and connect the barrel tip to the UPS; the step often missed is confirming the DC output and tip size match the device label.

What maintenance will the adapter need over time?

Keep the unit in a ventilated, low-humidity area and do not place it on skin-contact surfaces; stop use immediately if any abnormal condition occurs.

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