The Fenceman Constant Power CP450 Battery Energiser is a compact and reliable electric fence energiser designed for small to medium-sized fencing systems. Ideal for paddocks, livestock enclosures and boundary fencing, it delivers consistent performance while offering flexible settings to suit different fencing requirements.

Featuring Constant Power technology, the CP450 is designed to maintain a steady fence output as conditions change, helping support reliable performance even when battery levels fall or factors such as vegetation and damp weather place additional load on the fence.

Powered by a 12V battery, the energiser can operate up to 3km of fencing and includes an internal D-cell battery back-up for added reassurance. It is also solar-ready, making it suitable for remote and off-grid installations where mains electricity is unavailable.

Supplied with a stake stand, fence connection cable and earth wire, the CP450 is straightforward to install and maintain. Compact, efficient and easy to use, it is a practical choice for dependable livestock control and everyday electric fencing applications.

Features:

Dual full and low power modes with 0.43–0.2J output
12V battery powered with internal D-cell back-up
Effective for fences up to 3km in length
Constant Power technology for consistent performance
Solar-ready for remote and off-grid installations
Includes stake stand, fence cable and earth wire
Durable design for outdoor use
Suitable for small to medium-sized electric fence systems
Ideal for paddocks, livestock enclosures and boundary fencing
Three-year manufacturer’s warranty

Code: 117774

About Fenceman

Established in the mid-1990s, Fenceman quickly earned a trusted reputation for delivering cost-effective, quality electric fencing solutions. Especially popular within the equine community, the brand became a go-to choice for those seeking dependable systems to protect and manage their animals.

Since being acquired by Agrihealth in 2010, Fenceman has continued to expand its offering, providing a robust and reliable range designed to meet the needs of modern landowners. Their commitment remains strong — to deliver fencing that combines durability, value and peace of mind.

View more products by Fenceman

Delivery

UK Mainland Delivery Prices

Weight	Price exVAT	Service	Tracked
0 - 2kg	£3.65	Economy 5-7 Working Days	Yes
2 - 5kg	£5.15	Economy 5-7 Working Days	Yes
0 - 10kg	£6.20	2 - 3 Working Days	Yes
10kg - 30kg	£6.20 + 36p per kg over 10kg	2 - 3 Working Days	Yes
31kg and above	£25.00 + 76p per kg over 31kg	2 - 3 Working Days	Yes
FREE UK DELIVERY ON ORDERS OVER £80 (exVAT)

UK Highlands & Islands
Highlands and Islands delivery starts at £3.65 (exVAT) and will be calculated automatically at the checkout.

EU Delivery Prices

Country	Weight	Price*
France, Germany, Belgium, Luxembourg, Netherlands	0 - 30kg	£20.99
France, Germany, Belgium, Luxembourg, Netherlands	30 - 60kg	£43.26
Austria, Denmark, Switzerland	0 - 30kg	£23.50
Austria, Denmark, Switzerland	30 - 60kg	£49.74
Czech Republic, Italy, Slovakia, Spain	0 - 30kg	£26.50
Czech Republic, Italy, Slovakia, Spain	30 - 60kg	£75.70
Estonia, Finland, Hungary, Poland, Portugal, Sweden	0 - 30kg	£29.50
Estonia, Finland, Hungary, Poland, Portugal, Sweden	30 - 60kg	£190.34
Greece, Lithuania, Latvia, Norway, Romania	0 - 30kg	£38.91
Greece, Lithuania, Latvia, Norway, Romania	30 - 60kg	£190.34

*exVAT

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

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.

Vapormatic

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.