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AgriOtter Electric Fence Energizer 20 Acre 2 in 1 Powered by Battery or AC Outlet 10000V 2J Pulse Electric

3.9 out of 5 stars 656 ratings
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  • 🐓Advanced Technology. The AgriOtter Energizer powers a fence line to keep pets and livestock corralled while preventing predators from accessing your land.
  • 🐎Versatile Power Options. Can be used in 12V battery (Battery not include) or AC power (Regular 110v Outlet), providing convenient, versatile livestock control. Allow you use it for more than 2 weeks with a normal 12V battery.
  • 🐂Easy Set Up. Large terminals. Mounted on the front of the energizer casing for convenience, these large terminals are easily adjusted. The slotted terminals make inserting wires and getting a good connection easy.
  • 🐐LED Indicator. LED indicator that helps monitor performance of Electric fencing system. LED indicator keep flashing when Energizer working.
  • ✅Accessories Included. 1 x T-Mech Electric Fence Energiser; 1 x 1000mm Battery Wire with plastic-covered Crocodile Clips ; 1 x AC adapter (110V -240V); 1 x 1000mm Fence Wire (red); 1 x 1000mm Earth Wire (black) ; 2 x 200mm Earth Stakes; 6 x Small screws to mount Energiser to Earth Stakes (2 spare); 4 x Large screws to mount Energiser to wall/timber (1 spare); 1 x Butterfly Nut and Bolt
› See more product details

Additional details

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Product details

  • Parcel Dimensions ‏ : ‎ 24 x 15.49 x 8.89 cm; 1.31 kg
  • Date First Available ‏ : ‎ May 23 2022
  • Manufacturer ‏ : ‎ AgriOtter
  • ASIN ‏ : ‎ B091N9JS6C
  • Item model number ‏ : ‎ EFE-001
  • Customer Reviews:
    3.9 out of 5 stars 656 ratings

Product description

🐓Advanced Technology. The AgriOtter Energizer powers a fence line to keep pets and livestock corralled while preventing predators from accessing your land.

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Customer reviews

3.9 out of 5 stars
656 global ratings

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Customers say

Customers like the durability, ease of use, and quality of the product. They mention it's solid enough, dependable, and easy to setup. However, some customers have reported that the indicator light is very dim, super tiny, and can only be seen directly from the front. Opinions are mixed on the reliability.

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DurabilityEasy to useReliabilityIndicating light
10 customers mention "Durability"7 positive3 negative

Customers like the durability of the product. They mention it's solid enough, of good quality, and dependable.

"...Seems sturdy so far." Read more

"The fence energizer itself is solid enough and functions well. The supplied power supply, battery connector and fence leads are all rather useless...." Read more

"...battery option , and would need different connectors too, they are super flimsy...." Read more

"At first I thought this unit to be good quality...." Read more

6 customers mention "Easy to use"6 positive0 negative

Customers find the product easy to use. They mention it's easy to setup and use.

"Easy install,I used a longer ground rod as the one provided from past experience was too short.Unit itself so far has delivered as described." Read more

"Arrived quickly, easy to set up, works well." Read more

"...So far so good. Easy to setup." Read more

"Works great good voltage easy set up" Read more

44 customers mention "Reliability"30 positive14 negative

Customers have mixed opinions about the reliability of the product. Some mention it works great, has good voltage, and is easy to set up. However, others say the indicator/pulse light stopped working after about 3 months of use.

"I bought this 6 months ago. It works better than any other brand I've had. I'm honestly terrified of it, and so are my animals...." Read more

"The fence energizer itself is solid enough and functions well. The supplied power supply, battery connector and fence leads are all rather useless...." Read more

"...After purchase unfortunately my unit stopped working after a month. I contacted the company and they very promptly sent me a new unit...." Read more

"...Works well." Read more

4 customers mention "Indicating light"0 positive4 negative

Customers are dissatisfied with the indicator light of the product. They mention it's very dim, super tiny, and can only be seen directly from the front.

"i assume this works ok other than. The blinking light on it is so dim it can only be seen if you stare at it in dim light from exactly the right..." Read more

"...The light is super tiny and can only be seen directly from the front. I did not use the supplied wires and ground stake...." Read more

"...I have 2 minor complaints. 1. The indicator light is very dim. You can hear the fencer way before you can see the light. 2...." Read more

"...It looks like there is a hole for one but my two have no light. The ground stake is too light...." Read more

AgriOtter Electric Fence Energizer
5 out of 5 stars
AgriOtter Electric Fence Energizer
I'm an oyster farmer on the west coast of Vancouver Island BC, Canada 🇨🇦. I grow my oysters suspended under 24'x24' wooden rafts. Last couple of years I had tremendous invasion of sealions resting on my rafts. I was afraid that those heavy beasts could trash and destroy my rafts. I decided to put up a electric fence around the perimeter of each raft. My choice of this energizer was dictated by economical price and many good reviews. It delivers a powerful jolt, and I know that for a fact touching the fence accidentally. It runs on 12v deep cycle battery, which is charged for a 100 watt solar panel. I just hooked it up and so far it is keeping the sealions away from my rafts. Thanks AgriOtter 😊
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Top reviews from Canada

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  • satisfaction
    5.0 out of 5 stars merci
    Reviewed in Canada on May 18, 2025
    Verified Purchase
    bien
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  • Leah
    5.0 out of 5 stars Stopped working quickly
    Reviewed in Canada on March 31, 2025
    Verified Purchase
    Highly recommend as this company stands behind their product. After purchase unfortunately my unit stopped working after a month. I contacted the company and they very promptly sent me a new unit. Very satisfied. Also the unit is great works wonders for the animals
    2 people found this helpful
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  • ryan
    1.0 out of 5 stars the blinking light sucks
    Reviewed in Canada on May 6, 2025
    Verified Purchase
    i assume this works ok other than. The blinking light on it is so dim it can only be seen if you stare at it in dim light from exactly the right angle. To me this sucks because that is what i continually reference with an electric fence to make sure it is on. I will probably try and sell this on marketplace and buy something i can tell if i turned it on or not.
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  • Uta von Naumburg
    4.0 out of 5 stars It works!
    Reviewed in Canada on October 14, 2023
    Verified Purchase
    It works, not sure how long though. I had two fencers giving up on me in the past after only two years. It does not tick, like all my other fencers did. Which is good and bad. You cannot hear if it's working, but the horses also don't learn when it's on, which they did, previously!!! The light is super tiny and can only be seen directly from the front. I did not use the supplied wires and ground stake. The ground stake is a joke, and the wires are tiny. The electrical cord is also pretty short, compared to previous fencers. I have not used the battery option , and would need different connectors too, they are super flimsy. But overall I have a working fencer for less than half the price of the cheapest one available in the area, with additional battery option. I am happy with it!
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  • Kindle Customer
    5.0 out of 5 stars It works great
    Reviewed in Canada on February 27, 2025
    Verified Purchase
    It works great I even got myself a time or two just enough to get a jolt .
    Helpful
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  • manon veillette
    3.0 out of 5 stars Problème avec fil rouge
    Reviewed in Canada on August 3, 2024
    Verified Purchase
    Le fil rouge pour la connection électrique ne fonctionne pas. Serait-il possible de m'en retourner un s.v.p
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  • J. G.
    5.0 out of 5 stars Strong fencer, good price
    Reviewed in Canada on May 8, 2024
    Verified Purchase
    I have an electric fence to protect my garden/orchard and my old fencer died. I have a few cheap fence testers. This unit maxes out the 7k tester with full bright lights and dimly lights the 10k light on the other. I'm using a full 6' ground rod and would be hesitant to use the little ground spike included.

    I have 2 minor complaints. 1. The indicator light is very dim. You can hear the fencer way before you can see the light. 2. A power switch is handy in my application and this enegrizer has none. ( I fixed this with a switched outdoor extension cord)

    Too soon to know the longevity for me, but so far I'm very pleased for the price point.
    2 people found this helpful
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  • Leeska
    5.0 out of 5 stars AgriOtter Electric Fence Energizer
    Reviewed in Canada on February 9, 2024
    Verified Purchase
    I'm an oyster farmer on the west coast of Vancouver Island BC, Canada 🇨🇦. I grow my oysters suspended under 24'x24' wooden rafts. Last couple of years I had tremendous invasion of sealions resting on my rafts. I was afraid that those heavy beasts could trash and destroy my rafts.
    I decided to put up a electric fence around the perimeter of each raft. My choice of this energizer was dictated by economical price and many good reviews. It delivers a powerful jolt, and I know that for a fact touching the fence accidentally. It runs on 12v deep cycle battery, which is charged for a 100 watt solar panel. I just hooked it up and so far it is keeping the sealions away from my rafts. Thanks AgriOtter 😊
    Customer image
    Leeska
    5.0 out of 5 stars
    AgriOtter Electric Fence Energizer

    Reviewed in Canada on February 9, 2024
    I'm an oyster farmer on the west coast of Vancouver Island BC, Canada 🇨🇦. I grow my oysters suspended under 24'x24' wooden rafts. Last couple of years I had tremendous invasion of sealions resting on my rafts. I was afraid that those heavy beasts could trash and destroy my rafts.
    I decided to put up a electric fence around the perimeter of each raft. My choice of this energizer was dictated by economical price and many good reviews. It delivers a powerful jolt, and I know that for a fact touching the fence accidentally. It runs on 12v deep cycle battery, which is charged for a 100 watt solar panel. I just hooked it up and so far it is keeping the sealions away from my rafts. Thanks AgriOtter 😊
    Images in this review
    Customer imageCustomer imageCustomer imageCustomer image
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Top reviews from other countries

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  • T.M.
    5.0 out of 5 stars Working fine so far, nice strong "zap"
    Reviewed in the United States on August 10, 2023
    Verified Purchase
    The media could not be loaded.
    Update 2:
    The AC to 12vdc adapter ("wall wart") was unprotected at the end of an extension cord during a big rainstorm. The adapter, which looks like it is sealed, filled with water and died. So be sure to protect the adapter from weather. The fence charger was also exposed to rain, but it survived just fine. Of course it should also be protected if possible.

    Update 1:
    A bear finally decided to test the fence. She didn't like it. Video attached. This is a mama bear with two cubs that visits often. (At least I think this is Mama bear, I'm not very good at identifying individual bears). The bear touches the wire out of frame, but comes running back through the picture at a dead run.

    Original:
    So far I'm happy with this fence charger/energizer. It's way overkill for my setup, but I am trying to keep bears away from my chickens. My tester pegs at 10kv everywhere on the fence. Now we just have to wait for a bear to show up to see how it works for deterring bears. Note: I used a 4ft copper ground rod into moist soil. Longer would be better. The included "rod" is junk. Also, as someone else mentioned, the post studs are too darned short, but they can be made to work.

    Charger is connected to RentaCoop poultry fence that surrounds three sides of the coop and forms an outside run with a passthrough from coop. Front of coop is unprotected for now, but I'm working on fixing that (with the green fencing seen on the ground in video). For now the chickens still spend every night in the coop in the barn, this setup is meant to keep them safe during the day. They free-range when I'm there to keep an eye on them, but go into this coop when I'm not around and into the barn at night.

    I tried powering the charger with a 100w solar panel (plus battery and solar controller), but its just too shady at the coop. I finally gave in and ran a 100ft extension cord to power it with AC.

    The only negative is that this charger is a bit dangerous to small critters.
    Last month a bear broke into the barn and killed two chickens before I chased it off. So I bought another of these and used it to energize the metal gates at both ends. So far it has killed 5 toads, 2 millipedes and a cricket that all tried to crawl under the gates. The chicken fencing also killed a toad. I will raise the gate a bit to increase the gap and hopefully stop killing small critters.
    Report
  • Carlos
    5.0 out of 5 stars Excelente producto
    Reviewed in Mexico on August 25, 2023
    Verified Purchase
    Me gustó porque es ligero y muy eficiente
    Report
  • Kurt Huebner
    1.0 out of 5 stars Unit does not last
    Reviewed in the United States on February 2, 2024
    Verified Purchase
    I purchased this unit in May of 2023. I liked the feature that it was 12 vdc so I could hook it up to a battery and solar panels since I didn't want to depend on 110 vac since we lose power often in the mountains. The unit worked fine for about 6 months. In December of 2023 I could hear a zapping noise every few seconds coming from the inside of the unit. Upon inspection I found that it was shorting out internally between resistors (R18 & R19) and the ground circuit. I wrote the manufacturer using their online "contact us" web page explaining the issue and asked what could be done to resolve the issue. After waiting over a month without any response from the manufacturer I decided to write this review and purchase a different brand.

    If AgriOtter would have responded and resolved the issue, I would not be writing this review.
    Report
  • Mayby
    4.0 out of 5 stars Sin no lo he usado pero en cuanto o use volveré a escribir mi reseña...
    Reviewed in Mexico on March 6, 2022
    Verified Purchase
    Se ve fácil de usar y de buena calidad aun no lo uso pero en cuanto lo haga, escribire...
    Report
  • Abel leyva
    1.0 out of 5 stars Una porquería nunca funciono
    Reviewed in Mexico on March 23, 2022
    Verified Purchase
    Compré este producto y al momento de probarlo no funcionó dinero tirado ala basura NO LO COMPREN
    Report