Gallagher B50 Battery Electric Fence Energiser - 9/12V
Gallagher B50 Battery Electric Fence Energiser - 9/12V additional 1Gallagher B50 Battery Electric Fence Energiser - 9/12V additional 2Gallagher B50 Battery Electric Fence Energiser - 9/12V additional 3
Seven year warranty

Save: £14.75 £280.25 inc VAT £233.54 ex VAT Was: £295.00 ex VAT


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Price ex VAT £233.54 £226.53 £217.19
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With 3 different settings, the Gallagher B50 is a powerful battery-powered electric fence energiser, which runs off 9V disposable batteries or 12V rechargeable ones; though it is important to note that the battery saving options are only available on 9 volt batteries.    


  • Includes an earth stake
  • Low current warning light
  • 3 different possible settings
  • Potential battery saving options
  • Integrated solar panel connection 

Possible settings:

  • Full power
  • Night mode
  • Random
  • Powerful battery energiser for both 9V and 12V
  • 3 modes: full power mode, night mode and random mode
  • Most energy efficient mobile energiser available
  • Connectable to solar panel
  • Easy to use

Code: 28931

Output Voltage (V) 8.2
Voltage with 500 Ohm (V) 2.9
Stored energy (J) 0.4
Output energy (J) 0,3
Consumption with advised 9V battery 50
Designed for 9V Yes
Designed for 12V Yes
Length according to EU standards (km) 25
Recommended length without growth (km) 4
Recommended length with light growth (km) 2
Recommended length with considerable growth (km) -
Recommended number of earth stakes 1 x 0,5m
Advised 9V battery (Ah) 160
Switch / No of positions 4 positions
Power On/Off Yes
Fence LED (V) No
Battery LED Yes
LED bar graph No
Earthpeg included Yes
Auto Power conservation to prevent damage to battery y (12V)
Rubber foot Yes
Day Save Option No
Full-Half Power No
Night Save Option Yes
Normal-Slow pulse No
Sense-Pulse Technology No
Random pulse Yes
Suitable for solarpanel (W) 7
SMS compatible No
12V Connector cable included No
With display LED Yes
Suitable for vegetation level No

About The Extended 7 Year Warranty

This energiser is eligible for an incredible extended 7 year warranty from Gallagher.

All Gallagher energisers come with a 2 year warranty as standard, to receive the FREE extra 5 years warranty all you have to do is register your energiser on the Gallagher website within 3 months of the purchase date.

UK Mainland Delivery Prices

Weight Price exVAT Service Tracked
0 - 2kg £3.10 Economy 5-7 Working Days Yes
2 - 5kg £5.99 Economy 5-7 Working Days Yes
0 - 10kg £7.32 1 - 2 Day Yes
10kg - 30kg £7.32 + 26p per kg over 10kg 1 - 2 Day Yes
31kg and above £25.00 + 66p per kg over 31kg 1 - 2 Day Yes


UK Highlands & Islands
Highlands and Islands delivery starts at £17.99 (exVAT) and will be calculated automatically at the checkout.

EU Delivery Prices

Country Weight  Price*
France, Germany, Belgium, Luxembourg, Netherlands 0 - 30kg £10.31
France, Germany, Belgium, Luxembourg, Netherlands 30 - 60kg £43.26
Austria, Denmark, Switzerland 0 - 30kg £12.55
Austria, Denmark, Switzerland 30 - 60kg £49.74
Czech Republic, Italy, Slovakia, Spain  0 - 30kg £13.57
Czech Republic, Italy, Slovakia, Spain 30 - 60kg £75.70
Estonia, Finland, Hungary, Poland, Portugal, Sweden 0 - 30kg £18.55
Estonia, Finland, Hungary, Poland, Portugal, Sweden 30 - 60kg £190.34
Greece, Lithuania, Latvia, Norway, Romania 0 - 30kg £28.91
Greece, Lithuania, Latvia, Norway, Romania 30 - 60kg £190.34


Rest of World Prices

We can ship to many countries including:

  • Australia
  • Canada
  • Turkey
  • USA

Postage rates for these countries will be automatically calculated based on the weight of your order.


How quickly will my order arrive?
We are committed to getting your order to you as soon as possible.

We use a delivery service that aims to get your orders to you within 1 - 2 working days. Please allow 1-5 working days for processing on items that are ordered in.

We send direct from suppliers as much as we can to help keep this processing time to a minimum.


Can I track my delivery?
Yes. If you provide us with a mobile number or email when you checkout we will send you information from our courier which allows you to track the progress of your parcel as well as other additional options as stated below.


In-flight delivery options
Our courier will send you a 1-hour delivery window on the day of delivery and you have the option to change this if required at no extra charge or you can also let the courier know that you want the parcel left in a safe place.


When does your courier deliver?
Our courier will deliver between Monday and Friday.


Special delivery instructions
If you have any special instructions for delivery, such as directions or where to leave your parcel, please include them in the 'special instructions' section at the checkout. 

Any other questions, please click here to view our full delivery FAQ.

Returns Policy

Customers must return unwanted items to us within 30 days of receipt. This does not affect your statutory rights.

The delivery charge is non-refundable except in cases where the goods are faulty or in cases where the order was cancelled under the UK Distance Selling Regulations.

Genius Tools

Vapormatic provide a lifetime warranty on their range of Genius tools.


Items that are from the Vapormatic brand have a 12 month warranty that provides a parts and labour guarantee.

Please Note: Due to Health & Safety At Work Regulations, we require any used faulty goods to be returned into us in a clean condition before we accept them and issue a refund.