Cyclops 2.5 Joule Stallion DC Energizer

The Cyclops 2.5 Joule Stallion DC Energizer is a dependable battery-powered electric fence energizer designed for locations where standard AC power is unavailable or inconvenient. Its DC power setup makes it a practical choice for remote pastures, rotational grazing, livestock containment, and portable electric fencing systems.

With 2.5 output joules, the Stallion provides reliable fence power for smaller to medium-sized agricultural fencing applications.

Key Features

2.5 Output Joules: Provides dependable power for smaller and medium-sized electric fence systems.

DC Powered: Ideal for remote locations where AC electricity is unavailable.

Great for Rotational Grazing: A practical power source for pasture subdivision and managed grazing systems.

Portable Fence Applications: Well suited for fence systems that may need to be relocated as grazing needs change.

Reliable Livestock Control: Designed for cattle and other livestock electric fencing applications.

Farm & Ranch Ready: Built for dependable operation in agricultural environments.

Specifications

Brand: Cyclops
Model: 2.5 Joule Stallion
Output Energy: 2.5 Joules
Power Source: DC
Application: Electric Livestock Fencing

Energizer Sizing Recommendation

We Recommend the 1 Joule Per Mile Rule

We recommend approximately 1 output joule for every mile of energized wire.

With 2.5 output joules, the Cyclops Stallion is a good starting choice for approximately 2.5 miles of energized wire under good fence conditions.

Remember to calculate the total length of all hot wires, not just the perimeter. For example, a ½-mile fence with five energized wires equals approximately 2.5 miles of energized wire.

Vegetation, poor connections, damaged insulators, and challenging fence conditions may require additional energizer capacity.

Grounding Recommendation

We Recommend 3' of Grounding Per Output Joule

With 2.5 output joules, we recommend approximately:

2.5 Joules × 3' = 7.5' of total grounding

In practical installations, this can be achieved with approximately 8 feet of total ground rod in the soil. Additional grounding may be required in dry, sandy, or rocky soil conditions.

Common Applications

Rotational grazing
Remote pastures
Portable electric fencing
Cattle fencing
Pasture subdivision
Cross fencing
Off-grid livestock fencing

Use Summary

The Cyclops 2.5 Joule Stallion DC Energizer provides reliable off-grid fence power for livestock and grazing applications. With 2.5 output joules, it is a practical choice for approximately 2.5 miles of energized wire using our sizing guideline. For best performance, we recommend the 1 joule per mile rule along with approximately 7.5 to 8 feet of total grounding.