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Mighty Mule E-Z Gates 18 V Replacement Transformer for UL-series Automatic Gate Openers

SKU: 360988799
Mighty Mule E-Z Gates 18 V Replacement Transformer for UL-series Automatic Gate Openers
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Product Rating is 4.9


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Item Information

The Mighty Mule E-Z Gates 18 V Replacement Transformer for UL-series automatic gate openers is an 18 Volt AC transformer for use with many Mighty Mule or GTO/PRO automatic gate openers. The transformer maintains battery charge by providing a trickle charge of power to the gate opener battery.

  • Compatible with the Mighty Mule FM200, MM362D, MM500ET-PRO FM500, FM502, PRO-SW2000, PRO-SW3000, PRO-SW4000 and all XL(s) models
  • NOT compatible with any pre-UL gate opener models, including the FM250
  • Transformer should never be connected directly to any battery
  • 1 year limited warranty

Specification Description
Brand: Mighty Mule
Package Length: 3-1/2 in.
Package Weight: 1.6 lb.
Power Type: Battery
Package Width: 3 in.
Package Height: 3-1/4 in.
Manufacturer Part Number RB570
Mighty Mule E-Z Gates 18 V Replacement Transformer for UL-series Automatic Gate Openers is rated 4.9 out of 5 by 12.
Rated 5 out of 5 by from easy to install Decided to take my security gate off solar (not enough sun this winter to keep the batteries charged), This transformer worked great. Shipment was very fast.
Date published: 2019-01-04
Rated 5 out of 5 by from Mighty Mule Gate Operator I bought a Mighty Mule Gate Operator for the gate across my driveway entrance about 7 years ago. It has worked perfectly for 7 years until the power transformer that powers the controller and keeps the batteries charged went out. The store where I bought it no longer carried this item. I found out that Tractor Supply carries them. I got on their web site and in about 5 minutes found the part that I needed. They didn't carry the part in the store but was available online. I ordered the part for less than I expected it to be and they gave me free shipping. I was also able to track my order online so I knew when my part would be delivered. They said 7 to 10 days for shipping but it only took 3 days to get the part. BACK IN BUSINESS! Thanks Tractor Supply.
Date published: 2018-12-12
Rated 5 out of 5 by from Always works great I have bought a replacement before and I have always been happy with it. If you can't find in your local store, a larger store will have it and mail it to your local store for pickup.
Date published: 2018-08-07
Rated 4 out of 5 by from Replacement Not much to say. The transformer went out on my dads gate so I had to replace it.
Date published: 2013-01-13
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Does this take 120 v power and put out a dc 18 volt?

Asked by: Luke1983
Luke1983 Thank you for posting your question. The input of the RB570 is 120 volts, the output is 18 volts ac. Thank you,
Answered by: MightyMuleSupport
Date published: 2018-10-29

How many watts (or amps) does the transformer draw when in use?

Asked by: MM Services
Thank you for posting your question! The transformer (part # RB570) when in use puts out 2200MA, which is 2.2 amps. Thank you!
Answered by: MightyMuleSupport
Date published: 2019-11-09
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