15J Electric Fence Charger for Large-Scale Use This 15J electric fence charger delivers powerful performance, ideal for fencing up to 600 acres or 80 km, making it perfect for farms, highways, and sports fields with extensive perimeter needs.
Flexible Power Supply Options Designed for versatility, this charger supports AC, DC, battery, and solar panel inputs, ensuring reliable operation in remote or off-grid locations without consistent mains power.
High-Voltage Output for Effective Deterrence With a 12KV output, this energizer provides strong electrical pulses that effectively deter animals and intruders, maintaining security across large outdoor areas.
Weatherproof Design for Outdoor Durability Built with a waterproof casing, this charger withstands harsh weather conditions, making it suitable for long-term outdoor use in gardens, farms, and highway fencing applications.
Universal Plug Compatibility Available with EU, UK, AU,and US plugs, this charger offers global usability, allowing easy integration into different electrical systems across various regions without requiring additional adapters.
Best for high-power, long fence lines
15.5J high-power output: designed for large livestock and perimeter fencing.
LCD and alarm: monitor operating status and identify fence faults faster.
Remote control included: manage the energizer more conveniently in the field.
Rated for fence runs up to 80 km under suitable installation and vegetation conditions.
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15,5J Pastor eléctrico – Protección de alta potencia definitiva para grandes granjas y ranchos
Cuando necesita la máxima potencia absoluta para contener grandes rebaños, disuadir a depredadores agresivos y gestionar cercas con vegetación densa, el LIFEALL YMD-Q780BJ 15,5J Pastor eléctrico lo ofrece. Con 15,5 julios almacenados / 14,5 julios de salida, es uno de los pastores eléctricos de CC más potentes disponibles para uso agrícola. Úselo con red eléctrica, una batería de 12V o un panel solar: su ubicación, su elección.
Contenido de la caja
Cable con pinzas de cocodrilo — Rojo para positivo (+), negro para negativo/tierra. Se conecta directamente a cualquier batería de 12V.
Bocina de alarma — Emite una alerta sonora cuando un animal toca la cerca. Se monta por separado de la unidad principal.
Adaptador de red DC 12V 1,5A — Proporciona una alimentación de CC estable al sistema de alarma cuando se usa la red eléctrica.
Mando a distancia — Encendido/apagado inalámbrico del sistema de alarma. Sin necesidad de acercarse a la unidad.
Tornillos & arandelas — Herrajes de montaje para fijar la unidad y evitar que las vibraciones la aflojen.
Panel inteligente – Visibilidad total del funcionamiento
Pantalla OUT-KV — LED rojo muestra la tensión de salida en tiempo real (típ. 12,3KV)
Pantalla IN-V — Gráfico de barras de batería + lectura numérica de la tensión de entrada
Indicador POWER — LED verde confirma que la unidad está energizada y en marcha
Indicador FAULT — Aviso de cortocircuito o fallo en la cerca
Indicador SHOCK — Parpadea en verde con cada ciclo de descarga
Dial SENSITIVITY — Ajustable de bajo a alto para distintos tipos de ganado
Terminal EARTH — Punto de conexión de la varilla de tierra (negro)
Terminal KV — Conexión del hilo de cerca de alta tensión 12KV (rojo)
Panel inferior: Tres interfaces — Power In (modo directo), entrada de alimentación para el mando a distancia y puerto de salida de alarma.
Guía de instalación
Longitud útil: 30 millas | Superficie útil: 600 acres
Monte la unidad — Fíjela a un poste o pared en un lugar resguardado y ventilado con los tornillos incluidos.
Clave las varillas de tierra — Introduzca 1–3 varillas de acero a 1,5m de profundidad en suelo húmedo. Una mala puesta a tierra es la causa nº 1 de fallos de la unidad.
Conecte el terminal EARTH — Varilla de tierra → terminal EARTH mediante cable aislado.
Conecte el terminal KV — Hilo metálico de la cerca → terminal KV mediante conductor aislado.
Conecte la alimentación — Enchufe el adaptador de red (puerto power in), o conecte los cables de batería (rojo=+, negro=−), o conecte un panel solar.
Configure la alarma — Conecte la bocina de alarma a la interfaz de alarma. Empareje el mando a distancia.
Encienda — El LED POWER se ilumina en verde; la pantalla OUT-KV muestra la tensión actual de inmediato.
Seguridad: NO toque el pastor ni el hilo de la cerca mientras esté encendido. Mantenga a los niños alejados de todas las cercas.
Especificaciones técnicas
Especificación
Detalle
Modelo
YMD-Q780BJ
Energía almacenada
15,5 julios
Energía de salida
14,5 julios
Tensión de salida
12KV
Corriente máx.
2A
Tensión de entrada
DC 12V
Rango CA
110–240V (universal)
Cobertura
Hasta 30 millas / 600 acres (sin vegetación)
Pantalla
Dual LED — OUT-KV + IN-V gráfico de barras
Indicadores LED
POWER / FAULT / SHOCK
Sensibilidad
Dial ajustable
Alarma
Integrada, bocina externa incluida
Mando a distancia
Incluido (alarma ON/OFF)
Peso
5,5 lbs (2,5 kg)
Dimensiones
8,2 × 6,7 × 3 pulgadas
Opciones de enchufe
US / EU / UK / AU
Certificaciones
NEMA, UL, RoHS
3 formas de alimentar su cerca
Fuente de alimentación
Especificación
Ideal para
Adaptador de red
CA 110–240V → salida DC 12V
Granero, cobertizo o instalaciones conectadas a la red
Panel solar
20–60W, entrada DC 16–21V
Praderas remotas sin acceso a la red
Batería de 12V
4,5–60Ah de plomo-ácido o equivalente
Fuera de red o respaldo nocturno
Características principales
15,5 julios almacenados / 14,5 julios de salida — Máxima potencia de salida para grandes explotaciones ganaderas. Eficacia probada contra vacuno, caballos y grandes depredadores.
Tensión de salida de pico 12KV — Eficaz incluso con vegetación moderada. Los usuarios reportan 12,3KV de media en pantalla.
Cobertura de 30 millas / 600 acres — Alimenta extensas redes de cercas en grandes ranchos y explotaciones con varios potreros.
Descarga inteligente — El indicador SHOCK confirma cada ciclo de impulso; el indicador FAULT identifica cortocircuitos al instante.
Pantalla Dual LED — OUT-KV e IN-V siempre visibles de un vistazo, sin dudas sobre el estado de la cerca.
Alarma inalámbrica + mando — La bocina avisa de intrusiones; el mando silencia la alarma a distancia.
Universal CA + CC + solar — Tres entradas de alimentación en una sola unidad para cualquier ubicación.
Sensibilidad ajustable — El dial controla el umbral de descarga para distintas especies de ganado.
¿Para quién es este producto?
Grandes ranchos de vacuno o caballos que necesitan la máxima potencia en julios para que los animales respeten la cerca
Granjas con amenazas graves de depredadores — lobos, coyotes, osos, perros asilvestrados
Explotaciones con mucha vegetación en la cerca que agota ineficazmente las unidades de pocos julios
Propiedades remotas fuera de red que necesitan opciones de energía solar o batería
Cualquiera que actualice desde un pastor enchufable estándar y necesite un rendimiento de alta potencia probado
¿Tienes alguna pregunta?
Recibe un aviso por correo cuando este producto esté disponible
5 stars: 13 (65%)
4 stars: 2 (10%)
3 stars: 0 (0%)
2 stars: 1 (5%)
1 star: 4 (20%)
G
Gwyneth Watsica
One week on, and work well
G
Greg Jaskolski
Very good, I ordered another one.
M
Monica
Bad
Bought two of them and 1 month later, they stopped working. Don’t waist your money
C
Chris Hardwick
Super powerful charger! This thing is amazing. It's so strong the electricity will jump about a quarter inch or more, it shows all the bad spots on my wire. I'm going to have to replace all of my old wire and some corner insulators that are damaged since I'm getting a lot of jumping sparks. I installed three ground rods too. I was trying to move a shorted wire between zaps and I wasn't fast enough, this thing shocked me with all of it's glory, it literally took my breath away and nearly put me on the ground! Super strong, even stronger than my old 18J charger that shocked me in the neck a few years back. If you don't have a good ground rod system these chargers won't last long. And if you keep running them while they are shorting out I'm sure that will affect the life as well, you need to run them and walk your fence and listen for the sparks / shorts. Properly grounded with good wire and good insulators and this charger should last awhile, I've been through three of them in 20 years here at the farm. Some companies will actually repair them, not sure if this company will or not, but if it fails I'll reach out and see. Of course there is a repair charge and that's usually half of the cost of a new unit. Excellent charger, great price, easy to install too. I also found out that the remote simply silences the alarm, I was hoping it would actually turn off the fence, but that's not the case, I may have to get a remote power shut off separately. Overall a great buy!
G
Garrett J Schmelter
Died after a month
I’m usually skeptical of one star reviews, but I would say that all of the previous reviews ring true. Only lasted about a month for me and it started showing a fault when I knew that all of the lines were clean and tested all the wires. Unhooked everything and just tried to run test it, and it went from being in fault and only putting out one jewel to stepping down to not even turning on at all. This thing is junk for sure. I have a friend that has one of these and it’s been working great for a while, but I think he got lucky. It seems like most people don’t have that luck with this product, me included.
J
Jen Cocozza
Didn’t last a full year.
worked great over winter, it hasn’t been a full year yet and the charger is sending a constant shock instead of pulsing. i’ve checked EVERYTHING and have come to the conclusion that the charger itself has something wrong with it.
W
Woodland Farm
ZAP! It works great!
WORKS GREAT. Output is consistently 14 - 17 GOATS BEHAVE NOW!I hooked mine up to a 30 watt solar panel and regulating charger. It's great so far as long as it keeps working.Better than a Parmak!
R
Rory Kulas
One week on and work well
A
Alphonse Barton
perfect and fast
B
BadddDoggg
It knocked me on my but!
Super powerful charger! This thing is amazing. It's so strong the electricity will jump about a quarter inch or more, it shows all the bad spots on my wire. I'm going to have to replace all of my old wire and some corner insulators that are damaged since I'm getting a lot of jumping sparks. I installed three ground rods too. I was trying to move a shorted wire between zaps and I wasn't fast enough, this thing shocked me with all of it's glory, it literally took my breath away and nearly put me on the ground! Super strong, even stronger than my old 18J charger that shocked me in the neck a few years back. If you don't have a good ground rod system these chargers won't last long. And if you keep running them while they are shorting out I'm sure that will affect the life as well, you need to run them and walk your fence and listen for the sparks / shorts. Properly grounded with good wire and good insulators and this charger should last awhile, I've been through three of them in 20 years here at the farm. Some companies will actually repair them, not sure if this company will or not, but if it fails I'll reach out and see. Of course there is a repair charge and that's usually half of the cost of a new unit. Excellent charger, great price, easy to install too. I also found out that the remote simply silences the alarm, I was hoping it would actually turn off the fence, but that's not the case, I may have to get a remote power shut off separately. Overall a great buy!
A
Amazon Customer
Doesn't last!
It works great to start with but quit within 3 months! Can not find a contact business or help replacing it. Do NOT buy!
J
Junie Wunsch
I haven't tried it yet, I hope it lasts a long time.
R
Richard Bessert
Powerful, but faulty short detection.
It packs quite the whollup. It will arc over a 1/4" to a post, or your sister in law's elbow. Our animals really respect it. Sister in law no longer respects me. Especially after I stopped laughing long enough to answer her question about if it was lethal. However, the short detection is not functional. Both readouts always read about 12 whether the wire is free, or shorted dead across the terminals.
S
Sidney Kulas
Impeccable !
P
Paul Haag
Works great , but it’s a small unit
G
Grant Ziemann
Ok
P
Penney Doyle
All good does it work the turkey 🦃 Hasn't been back so can't ask it how good it is, i would say he's about darwin by now. At least now i can grow my garden without having it destroyed! !
J
Jed Luettgen
Wrong plug delivered.
D
Deon Rodriguez
The order was not delivered and was returned by the shipping company.
I request a refund.
t
thomas oakley
SHES HOT !
I give this 5 stars for the power output on the fence box itself, very powerful. Average voltage output 12.3k .The remote I give a 2 star it really worked good from a long distance. Made it easy to clear the fence . stopped working in about a week. Installed a new 2032 battery didnt fix the problem. The fence box continued to work great.I Ordered another and returned first box. It was the actual remote control that failed new remote operated the first box perfectly. If it happens again I will dive deeper in to repairing the remote. Overall for the money I would buy this box again remote or not. Its a HOT box. Taught that baldface heifer where to stay In 1 hit.