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Maximum Fence Length (km)

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Power supply

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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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Gallagher S16 Solar Powered Energiser/Charger + Battery (6V) Gallagher S16 Solar Powered Energiser/Charger + Battery (6V)
Gallagher
Gallagher S16 Solar Powered Energiser/Charger + Battery (6V)
  • Test 30 days risk-free!
  • 7-year warranty!
  • Solar power
  • Ideal for fences up to 4.5 km
  • Voltage 6,900 volts
  • Pulse energy 0.13 joules
£179.00
Including taxes, Free shipping
In stock
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Gallagher S20Li Lithium Solar Electric Fence Energiser - 3x faster charging Gallagher S20Li Lithium Solar Electric Fence Energiser - 3x faster charging
Gallagher
Gallagher S20Li Lithium Solar Electric Fence Energiser - 3x faster charging

One of the main advantages of the new "Lithium Range" is its compact, lightweight design. With solar power farmers can be confident that their livestock will stay safe.

- Solar Lithium Technology
- 3x faster charging
- 3x longer life span

£229.00 £219.00
Including taxes, Free shipping
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Gallagher S100 Solar Powered Energiser/Charger + Battery (12V) + Free Stand Gallagher S100 Solar Powered Energiser/Charger + Battery (12V) + Free Stand
Gallagher
Gallagher S100 Solar Powered Energiser/Charger + Battery (12V) + Free Stand
  • Test 30 days risk-free!
  • 7-year warranty
  • Solar power
  • Ideal for fences up to 30 km
  • Voltage 9,600 volts
  • pulse energy 0.74 joules
£439.00 £360.00
Including taxes, Free shipping
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Gallagher S40 Solar Powered Energiser/Charger + Battery (6V) Gallagher S40 Solar Powered Energiser/Charger + Battery (6V)
Gallagher
Gallagher S40 Solar Powered Energiser/Charger + Battery (6V)
  • Test 30 days risk-free!
  • Brand quality from Gallagher - 7-year warranty!
  • Solar power - ideal for fences up to 15 km
  • Voltage 7,900 volts - pulse energy 0.26 joules
£325.00 £290.00
Including taxes, Free shipping
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Hotline HLB500 FALCON Battery Electric Fence Energiser 1.7J Hotline HLB500 FALCON Battery Electric Fence Energiser 1.7J
Hotline
Hotline HLB500 FALCON Battery Electric Fence Energiser 1.7J
  • Battery powered
  • Ideal for fences up to 18 km
  • Power supply: high power 12 V battery
  • Suitable for all farm usage where mains power is not available
£263.68 £220.00
Including taxes, Free shipping
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7-year warranty!
Gallagher B60 Battery Energiser/Charger (12V) Gallagher B60 Battery Energiser/Charger (12V)
Gallagher
Gallagher B60 Battery Energiser/Charger (12V)
  • Battery powered
  • Ideal for fences up to 6 km
  • Voltage 8,500 V
  • Charging energy 0.6 Joule
  • 7 year warranty!
£104.99 £99.50
Including taxes, Excluding shipping
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Free UK delivery from £100
Shipped from our warehouse in the UK
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Free UK delivery from £100
7-year warranty!
Gallagher BA20 9V/12V Battery Fence Energiser/Charger Gallagher BA20 9V/12V Battery Fence Energiser/Charger
Gallagher
Gallagher BA20 9V/12V Battery Fence Energiser/Charger
  • Battery powered
  • Ideal for fences up to 2 km
  • Voltage 9,600 V
  • Charging energy 0.17 Joule
  • 7 year warranty!

    Suitable for; horse - pigs - pets - garden - pond
£99.99 £96.50
Including taxes, Excluding shipping
In stock
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S12 Solar Powered Energiser/Charger incl. Battery (6V) S12 Solar Powered Energiser/Charger incl. Battery (6V)
Gallagher
S12 Solar Powered Energiser/Charger incl. Battery (6V)
  • Test 30 days risk-free!
  • 7-year warranty!
  • Solar Powered
  • Ideal for fences up to 1.5 km
  • Voltage 9,200 volts
  • Pulse energy 0.08 joules
£189.00 £142.50
Including taxes, Free shipping
In stock
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7-year warranty!
Gallagher BA30 9V/12V Battery Fence Energiser Gallagher BA30 9V/12V Battery Fence Energiser
Gallagher
Gallagher BA30 9V/12V Battery Fence Energiser
  • FREE Battery (worth: £25.50)
  • Battery powered
  • Ideal for fences up to 4 km
  • Voltage 9,600 V
  • Charging energy 0.25 Joule
  • 7 year warranty!

    Suitable for; horses - cattle - sheep - goats - pigs - pets - garden - pond
£139.00 £132.00
Including taxes, Free shipping
In stock
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Pulsara PC850 Hybrid Electric Fence Energiser/Charger - 12V/230V Bundle Pulsara PC850 Hybrid Electric Fence Energiser/Charger - 12V/230V Bundle
Pulsara
Pulsara PC850 Hybrid Electric Fence Energiser/Charger - 12V/230V Bundle
  • Mains/12V powered
  • Ideal for fences up to 5 km
  • Voltage 7,300 V
  • Charging energy 0.90 Joule
£119.00 £79.99
Including taxes, Excluding shipping
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S6 Solar fence energiser incl. Lithium battery S6 Solar fence energiser incl. Lithium battery
Gallagher
S6 Solar fence energiser incl. Lithium battery
  • Test 30 days risk-free!
  • Brand quality from Gallagher - 7-year warranty!
  • Solar power - ideal for fences up to 1 km
  • Voltage 7,500 volts - pulse energy 0.06 joules
£139.00 £117.50
Including taxes, Free shipping
In stock
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7-year warranty!
Gallagher M550 Mains Powered Electric Fence Energiser/Charger (230V) - Special Edition Gallagher M550 Mains Powered Electric Fence Energiser/Charger (230V) - Special Edition
Gallagher
Gallagher M550 Mains Powered Electric Fence Energiser/Charger (230V) - Special Edition
  • Mains powered
  • Ideal for fences up to 35 km
  • Voltage 9,200 V
  • Charging energy 3.90 Joule
  • 7 year warranty!

    Suitable for; horses - cattle - sheep - goats - deer - pigs
£279.00 £225.00
Including taxes, Free shipping
In stock
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Free UK delivery from £100
Shipped from our warehouse in the UK
30 day returns
Trusted Shops verified
Free UK delivery from £100
Gallagher S30Li Lithium Solar Electric Fence Energiser - 3x faster charging Gallagher S30Li Lithium Solar Electric Fence Energiser - 3x faster charging
Gallagher
Gallagher S30Li Lithium Solar Electric Fence Energiser - 3x faster charging

One of the main advantages of our "Lithium Range" is its compact, lightweight design. The S30 is a powerful solar device from Gallagher for fences up to 3 km

- Solar Lithium Technology
- 3x faster charging
- 3x longer life span

£279.00 £279.00
Including taxes, Free shipping
In stock
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Elephant electric fence energiser M40 (230V) Bundle Elephant electric fence energiser M40 (230V) Bundle
Elephant
Elephant electric fence energiser M40 (230V) Bundle

The Elephant electric fence mains energiser M40 is one of the more powerful electric fence energisers from Elephant. This is a powerful device with a maximum voltage of 7,500 volts, a charging energy of 5.0 joules and a discharging energy of 4.0 joules.

£239.00 £145.00
Including taxes, Free shipping
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Hotline 12V / Mains HOTLINE HLC120 Gemini Electric Fence Energiser 2.4J Hotline 12V / Mains HOTLINE HLC120 Gemini Electric Fence Energiser 2.4J
Hotline
Hotline 12V / Mains HOTLINE HLC120 Gemini Electric Fence Energiser 2.4J
  • Ideal for fences up to 12 km
  • Stored energy: 2.4 Joule
  • Ideal for all general electric fencing applications. Equestrian, strip grazing, silage face, gardens and ponds, pet control etc.
£208.00 £167.00
Including taxes, Free shipping
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Elephant electric fence energiser M1 - Compact (230V) Bundle Elephant electric fence energiser M1 - Compact (230V) Bundle
Elephant
Elephant electric fence energiser M1 - Compact (230V) Bundle

What’s included in this bundle:
- Elephant M1 Energiser
- Gallagher Double Earthstake (incl. 3 m cable)
- Electric fence warning sign

£93.00 £64.00
Including taxes, Excluding shipping
In stock
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7-year warranty!
Gallagher M35 Mains Powered Electric Fence Energiser/Charger (230V) Gallagher M35 Mains Powered Electric Fence Energiser/Charger (230V)
Gallagher
Gallagher M35 Mains Powered Electric Fence Energiser/Charger (230V)
  • Mains powered
  • Ideal for fences up to 2 km
  • Voltage 5,400 V
  • Charging energy 0.4 Joule
  • 7 year warranty!

    Suitable for; dogs - cats - rabbits
£89.99 £85.50
Including taxes, Excluding shipping
In stock
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7-year warranty!
Gallagher B10 Battery Powered Electric Fence Energiser/Charger (9V) Gallagher B10 Battery Powered Electric Fence Energiser/Charger (9V)
Gallagher
Gallagher B10 Battery Powered Electric Fence Energiser/Charger (9V)
  • Battery powered
  • Ideal for fences up to 1 km
  • Voltage 7,900 V
  • Charging energy 0.1 Joule
  • 7 year warranty!

    Suitable for; horses - cattle - pets - garden - pond
£99.99 £95.00
Including taxes, Excluding shipping
In stock
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Free UK delivery from £100
Shipped from our warehouse in the UK
30 day returns
Trusted Shops verified
Free UK delivery from £100
7-year warranty!
Gallagher M350 Mains Powered Electric Fence Energiser/Charger (230V) Gallagher M350 Mains Powered Electric Fence Energiser/Charger (230V)
Gallagher
Gallagher M350 Mains Powered Electric Fence Energiser/Charger (230V)
  • Mains powered
  • Ideal for fences up to 28 km
  • Voltage 8,700 V
  • Charging energy 3.50 Joule
  • 7 year warranty!

    Suitable for; horses - cattle - sheep - goats - deer - pigs
£219.00 £199.00
Including taxes, Free shipping
In stock
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Pulsara PC1300 Hybrid Energiser/Charger - 12V/230V Bundle Pulsara PC1300 Hybrid Energiser/Charger - 12V/230V Bundle
Pulsara
Pulsara PC1300 Hybrid Energiser/Charger - 12V/230V Bundle
  • Battery powered
  • Ideal for fences up to 7 km
  • Voltage 8,200 V
  • Charging energy 1.80 Joule
£159.00 £99.99
Including taxes, Excluding shipping
In stock
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Hotline HLB525 BUZZARD Battery Electric Fence Energiser 3.2J Hotline HLB525 BUZZARD Battery Electric Fence Energiser 3.2J
Hotline
Hotline HLB525 BUZZARD Battery Electric Fence Energiser 3.2J
  • Battery powered
  • Ideal for fences up to 25 km
  • Power supply: high power 12 V battery
  • Suitable for all farm usage where mains power is not available
£316.66 £270.00
Including taxes, Free shipping
In stock
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7-year warranty!
Gallagher M50 Mains Powered Electric Fence Energiser/Charger (230V) Gallagher M50 Mains Powered Electric Fence Energiser/Charger (230V)
Gallagher
Gallagher M50 Mains Powered Electric Fence Energiser/Charger (230V)
  • Mains powered
  • Ideal for fences up to 4 km
  • Voltage 5,900 V
  • Charging energy 0.60 Joule
  • 7 year warranty!

    Suitable for; dogs - cats - rabbits - pigeons
£109.00 £103.50
Including taxes, Free shipping
In stock
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Test 30 days risk-free!
Gallagher S200 Solar Electric Fence Energiser/Charger Gallagher S200 Solar Electric Fence Energiser/Charger
Gallagher
Gallagher S200 Solar Electric Fence Energiser/Charger
  • Test 30 days risk-free!
  • Brand quality from Gallagher - 7-year warranty!
  • Solar power - ideal for fences up to 50 km
  • Voltage 9,600 volts - pulse energy 1.6 joules
£639.00 £559.00
Including taxes, Free shipping
In stock
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7-year warranty!
Gallagher M120 Mains Powered Electric Fence Energiser/Charger (230V) Gallagher M120 Mains Powered Electric Fence Energiser/Charger (230V)
Gallagher
Gallagher M120 Mains Powered Electric Fence Energiser/Charger (230V)
  • Mains powered
  • Ideal for fences up to 8 km
  • Voltage 7.000 V
  • Charging energy 1.20 Joule
  • 7 year warranty!

    Suitable for; horses - cattle - rabbits - cats - dogs
£129.00 £122.50
Including taxes, Free shipping
In stock
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Free UK delivery from £100
Shipped from our warehouse in the UK
30 day returns
Trusted Shops verified
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