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Maximum Fence Length (km)

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Electric Fence Energisers

Electric fence energisers are essential for powering electric fencing systems. They deliver controlled electric pulses to deter animals while ensuring safety and security. We offer various models, like solar, battery and mains powered energisers.
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Hotline Shrike - D-Cell Battery Energiser Hotline Shrike - D-Cell Battery Energiser
Hotline
Hotline Shrike - D-Cell Battery Energiser
  • Charges up to 800 m
  • Power supply: 12 V (external battery option)
  • Unique hanging case
£121.00 £99.00
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Hotline Super Hawk Battery Electric Fencer 0.20J 9/12V Hotline Super Hawk Battery Electric Fencer 0.20J 9/12V
Hotline
Hotline Super Hawk Battery Electric Fencer 0.20J 9/12V
  • Battery powered
  • Ideal for fences up to 1.5 km
  • Power supply: 9 V battery
  • Suitable for horses in small paddocks & strip grazing
£237.15 £199.00
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Gallagher MB150 Multi Powered Fence Energiser/Charger (230V/12V) Gallagher MB150 Multi Powered Fence Energiser/Charger (230V/12V)
Gallagher
Gallagher MB150 Multi Powered Fence Energiser/Charger (230V/12V)
  • Mains powered - Ideal for fences up to 15 km
  • Voltage 8,500 V
  • Charging energy 1.50 Joule
  • 7 year warranty!
£189.00 £172.50
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Gallagher MBS1800i Multi Powered Electric Fence Energiser/Charger (230V/12V) Gallagher MBS1800i Multi Powered Electric Fence Energiser/Charger (230V/12V)
Gallagher
Gallagher MBS1800i Multi Powered Electric Fence Energiser/Charger (230V/12V)
  • Multi powered (mains, battery, solar)
  • Ideal for fences up to 65 km
  • Voltage 7,000 V
  • Charging energy 14 Joule
  • 7 year warranty!
£869.00 £799.00
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Hotline Harrier Battery Electric Fence Energiser (6/9/12V) 0.08J Hotline Harrier Battery Electric Fence Energiser (6/9/12V) 0.08J
Hotline
Hotline Harrier Battery Electric Fence Energiser (6/9/12V) 0.08J
  • Battery powered
  • Ideal for fences up to 1 km
  • Power supply: 6 V, 9 V or 12 V battery
  • Suitable for horses in small paddocks & strip grazing
£231.40 £189.00
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Elephant electric fence energiser M8-Compact (230V) Bundle Elephant electric fence energiser M8-Compact (230V) Bundle
Elephant
Elephant electric fence energiser M8-Compact (230V) Bundle

Introducing the Elephant M8-Compact, your ultimate solution for reliable and efficient electric fencing. Engineered with precision and durability in mind, this mains-powered energiser boasts a formidable 0.7 Joule stored energy.

£133.00
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Hotline Peregrine Energiser - Dual Mains/Battery Hotline Peregrine Energiser - Dual Mains/Battery
Hotline
Hotline Peregrine Energiser - Dual Mains/Battery

Dual-output mains energiser with LED fence monitor, 230V mains or 12V battery backup. Delivers 7.0 joules stored, 4.80 joules output, and supports up to 60 km. High and low power terminals included.

£325.00 £299.00
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Gallagher B300 Battery Powered Electric Fence Energiser/Charger (12V) Gallagher B300 Battery Powered Electric Fence Energiser/Charger (12V)
Gallagher
Gallagher B300 Battery Powered Electric Fence Energiser/Charger (12V)
  • Battery powered
  • Ideal for fences up to 30 km
  • Voltage 10,000 V
  • Charging energy 2.60 Joule
  • 7 year warranty!
£479.00 £395.00
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Hotline Raptor Multi-Power Energiser (6V/12V/230V) 1.7J Hotline Raptor Multi-Power Energiser (6V/12V/230V) 1.7J
Hotline
Hotline Raptor Multi-Power Energiser (6V/12V/230V) 1.7J
  • Multi power mains energiser - Ideal for fences up to 18 km
  • Stored energy: 1.7 Joule
  • Suitable for: medium-sized poultry pens, temporary equine / cattle fencing and medium length fence lines
£262.00 £199.00
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Gallagher B200 Battery Powered Energiser + Solar Assist Gallagher B200 Battery Powered Energiser + Solar Assist
Gallagher
Gallagher B200 Battery Powered Energiser + Solar Assist
  • 7 year guarantee!
  • Ideal for fences up to 60 km
  • Voltage 9,000 volts
  • Pulse energy 1.1 joules
  • Incl. Gallagher Solar Assist Kit 6 Watt
£474.00
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Gallagher MBS2000i Multi-Power Electric Fence Energiser (12V/230V) - for Long Fences up to 65 km Gallagher MBS2000i Multi-Power Electric Fence Energiser (12V/230V) - for Long Fences up to 65 km
Gallagher
Gallagher MBS2000i Multi-Power Electric Fence Energiser (12V/230V) - for Long Fences up to 65 km

The Gallagher MBS2000i Multi-Power energiser (12V/230V) is perfect for long, multi-wire fences. Featuring adaptive control, battery and mains power options. Includes the Gallagher i Series App Gateway for easy monitoring. Suitable for fences up to 65 km.

£939.00
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Gallagher B200 Battery Powered Electric Fence Energiser/Charger (12V) Gallagher B200 Battery Powered Electric Fence Energiser/Charger (12V)
Gallagher
Gallagher B200 Battery Powered Electric Fence Energiser/Charger (12V)
  • Battery powered
  • Ideal for fences up to 20 km
  • Voltage 9,000 V
  • Charging energy 1.5 Joule
  • 7 year warranty!
£439.00 £417.00
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Gallagher MBS3000i Multi Power Energiser (12V/230V) - For Long Fences up to 80 km Gallagher MBS3000i Multi Power Energiser (12V/230V) - For Long Fences up to 80 km
Gallagher
Gallagher MBS3000i Multi Power Energiser (12V/230V) - For Long Fences up to 80 km

The Gallagher MBS3000i Multi Power Energiser is a versatile and powerful solution for long, multi-wire fences up to 80 km. It can run on battery or mains power. Monitor and manage your fence remotely via smartphone, Suitable for up to 120 hectares.

£1,249.00
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Pulsara PN3500 Mains Powered Energiser/Charger - 230V Pulsara PN3500 Mains Powered Energiser/Charger - 230V
Pulsara
Pulsara PN3500 Mains Powered Energiser/Charger - 230V
  • Mains powered
  • Ideal for fences up to 20 km
  • Voltage 11,000 V
  • Charging energy 4 Joule
£129.00
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Pulsara Mains Energiser FarmPower 35.000 (230V) Pulsara Mains Energiser FarmPower 35.000 (230V)
Pulsara
Pulsara Mains Energiser FarmPower 35.000 (230V)
  • Brand quality from Pulsara
  • Low price - ideal for fences up to 10 km
  • Voltage 9,500 volts - pulse energy 2.5 joules
  • Cattle - Pony - Sheep - Dog
£199.00 £149.50
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Hotline 30 Watt Assist Solar Panel + Mounting Stake Hotline 30 Watt Assist Solar Panel + Mounting Stake
Hotline
Hotline 30 Watt Assist Solar Panel + Mounting Stake

30 watt solar panel with built-in charge regulator and mounting stake. Connect directly to your 12v battery.

£241.00 £195.00
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Fire Drake 200 Solar Energiser - 20 Watt Panel and Internal 12volt 12Amp/hr Battery Fire Drake 200 Solar Energiser - 20 Watt Panel and Internal 12volt 12Amp/hr Battery
Hotline
Fire Drake 200 Solar Energiser - 20 Watt Panel and Internal 12volt 12Amp/hr Battery

- 9V battery input
- Internally housed batteries
- On/off switch
- Low battery/pulse indicator

£513.75 £419.00
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Gallagher Battery 12V/25Ah SLA Gallagher Battery 12V/25Ah SLA
Gallagher
Gallagher Battery 12V/25Ah SLA
  • Suitable for powering battery energisers
  • Maintenance free batteries
  • Capacity: 25 Ah
  • L x B x H: 166 x 175 x 125 mm
£92.99 £88.50
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NEW
Horizont Farming AN5000 Dual Electric Fence Energiser 12V/230V Horizont Farming AN5000 Dual Electric Fence Energiser 12V/230V
Horizont
Horizont Farming AN5000 Dual Electric Fence Energiser 12V/230V

Horizont Farming AN5000 Energiser 5.0J – Versatile 12V battery or 230V mains power energiser. Ideal for long fence systems with vegetation. 3.0J output, 30km range, UV-resistant, with pulse indicator.

£205.00
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Gallagher MBS1000i Multi Power Energiser (12V/230V) - For Fences up to 40 km Gallagher MBS1000i Multi Power Energiser (12V/230V) - For Fences up to 40 km
Gallagher
Gallagher MBS1000i Multi Power Energiser (12V/230V) - For Fences up to 40 km

The flexibility of a Multi-Power device combined with the strength and intelligence of the i-Series. This versatile device is suitable for use with a battery, mains or solar panel. The MBS1000i is an extremely powerful electric fence device suitable for m

£799.00 £689.00
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Elephant Compact Mains Electric Fence Energiser M1 (230V) - Bundle Elephant Compact Mains Electric Fence Energiser M1 (230V) - Bundle
Elephant
Elephant Compact Mains Electric Fence Energiser M1 (230V) - Bundle

The Elephant M1 energiser (230V) bundle is perfect for smaller fences, ideal for rabbits, dogs, or pigs. Includes energiser Gallagher Double Earthstake and warning sign. With 2,600V and 0.1 joules, it’s simple to use, reliable, and safe for your animals.

£92.50
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Gallagher B100 Battery Powered Electric Fence Energiser/Charger (12V) Gallagher B100 Battery Powered Electric Fence Energiser/Charger (12V)
Gallagher
Gallagher B100 Battery Powered Electric Fence Energiser/Charger (12V)
  • Battery powered
  • Ideal for fences up to 10 km
  • Voltage 10,000 V
  • Charging energy 0.8 Joule
  • 7 year warranty!
£349.00 £331.50
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Hotline Paddock Essentials Budget Battery Powered Energiser (12V) 0.33J Hotline Paddock Essentials Budget Battery Powered Energiser (12V) 0.33J
Hotline
Hotline Paddock Essentials Budget Battery Powered Energiser (12V) 0.33J

The new Paddock MB60 energiser, is a budget entry-level fencer, meeting the basic requirements of electric fencing.

£143.38 £119.99
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Solar Powerstation MBS800 Complete Bundle Solar Powerstation MBS800 Complete Bundle
Gallagher
Solar Powerstation MBS800 Complete Bundle

- Test 30 days risk-free!
- Brand quality from Gallagher - 7-year warranty!
- Top price - ideal for fences up to 40 km
- Voltage 9,200 volts - pulse energy 4.9 joules
- Theft-proof housing + solar panel

£3,499.00 £3,324.00
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Free UK delivery from £100
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Free UK delivery from £100

Discover all electric fence energisers

Using an electric fence charger for your farm fence or paddock is a safe way to create a barrier for your animals. When touching the fence, the energiser sends a safe but uncomfortable shock to stop animals from pushing through. This power can be sourced from mains, battery or solar and you need an electric fence energiser that reflects that choice. A little consideration when making the decision for your fencer can save you time and money in the long run.

What to keep in mind when buying an electric fence energiser?

Energisers have many different specs which make them hard to compare. Besides that there is no standard for electric fence energisers to communicate its specs and features. For example the maximum fence length. Some manufacturers base the maximum fence length of the fence energiser on the most ideal circumstances which never happen in real life. Others communicate the maximum fence length of the fence energiser according to the most common circumstances. The latter is keeping the consumer in mind when doing this.  

So when you are in the market for an electric fence energiser, please consider the following most important aspects:

-          Animal type

-          Fence length

-          Power source

Subsequently there are some other aspects to keep in mind as well: vegetation touching the fence, resistance of the conductor and certain features.

What types of electric fence energisers are in the market

Electric fence energisers can generally be divided in four categories: mains powered, solar powered, battery powered and multi-powered. So you need to consider the power source when choosing an energiser.

Mains powered fence energiser

Mains powered electric fence chargers are reliable, cost effective to run and are generally more powerful than battery powered models. These models have 230 volts as their power source. As a 230 Volt plug is required, the location of the fence is often close to a shed or home.

Battery powered fence energiser

When you have a mobile fence, either battery powered or solar powered electric fence chargers are advised. Battery energisers are powered with a 6, 9, or 12 volt battery. As only 12 volt batteries are rechargeable, we see a trend towards 12 volt energisers.

Solar powered fence energiser

Next to the 12 volt energisers more and more solar electric fence chargers are being sold. The solar powered energiser range combines the benefits of the battery energisers with the power of the sun. These devices have a battery which is powered through a solar panel. The solar panel makes sure you do not have to change the battery every three months.

Due to the improvements on the solar energisers throughout the last decade, the reliability of a solar energiser is as good as a battery energiser. The benefit of a solar energiser is that the battery does not need recharging or replacement.

The improvement of the solar energisers is led by Gallagher who puts a lot of resources into research and development of their solar range.

Multi power energiser

Multi power energisers combine the possibilities of a mains energiser with the possibilities of battery energisers. Multi powered devices give you the flexibility of using it for mobile fencing or hang it on the wall and plug it in a socket. When choosing this device, always check the content of the box. Depending on the model, the cables for connecting the electric fence energiser are included in the box. If you are not sure on the way you would like to use the energiser these devices are the best option for you. Browse our range of multi power energisers.

You can find energisers that range from low-power, low-cost options for small gardens or yards to high-power models for large areas. If you need help choosing the right energiser, it is best to consult our experts at customer service.

What's the best electric fence energiser in the UK?

That really depends on the specific needs of your particular situation. Some of the more popular electric fence energisers in the UK include Gallagher Electric Fencing, and Hotline Electric Fencing.

We have created the energiser help, offering three different energisers for every situation. Using the energiser help, you can find the best electric fence energiser for your situation.

Gallagher electric fencing is the world leading brand in electric fencing. They offer a variety of options for different types of electric fences. Therefore it is important to consider the size, type, and purpose of your fence before selecting a specific energiser.

As the information above shows, there are many different energisers for your electric fence. Having a clear vision on how and where you would like to set up your electric fence will help you in the process of selecting the correct energiser.

It is always wise to be informed on the best solution for your electric fence. Our experts are always willing to help and make sure you get the safest and best fence for your situation.

Suitable animal energisers

Energisers for Horses
Energisers for Cattle
Energisers for sheep
Energisers for poultry

Energisers for pigs

And if you are looking for a way to protect your energiser against weather conditions or theft, please have a look at out energiser security boxes