Cyclops BRUTE Battery 8 Joule DC Energizer - genuine unit photo

Cyclops BRUTE Battery 8 Joule DC Energizer

$562.89
Sale price  $562.89 Regular price 
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Cyclops BRUTE Battery 8 Joule DC Energizer - genuine unit photo
Need help choosing? Call Us: 1-888-251-3934-FENCE-NOW

Check the estimated time of arrival for your order.

Usually ships in 1-2 business days

Cyclops BRUTE Battery 8 Joule DC Energizer

$562.89
Sale price  $562.89 Regular price 
Need help choosing? Call Us: 1-888-251-3934-FENCE-NOW

Check the estimated time of arrival for your order.

Usually ships in 1-2 business days

Speccing your system? See our electric fence energizer technical reference — joule sizing tables, voltage targets by species, grounding math, and the IEC/USDA standards behind the spec sheets.

8 Joules of Off-Grid Fence Power — Battery-Powered BRUTE Strength, Anywhere You Need It

When your fence is miles from the nearest outlet, you need an energizer that brings serious power without needing mains. The Cyclops BRUTE Battery 8 Joule DC Energizer delivers the same hard-hitting 8-joule output as the AC BRUTE — but runs entirely on 12V battery, making it the go-to choice for remote pastures, off-grid installations, and operations where running power to the fence isn't practical.

Solar-compatible right out of the box, so you can pair it with a solar panel to keep the battery charged and the fence hot indefinitely — no generator runs, no extension cords, no excuses. Rugged construction handles the demands of mid-to-large livestock operations in any weather.


Features

8 Joule DC Output
Same powerful 8-joule output as the AC BRUTE — handles vegetation contact, multi-strand systems, and longer fence runs without dropping voltage.

12V Battery-Powered
Runs entirely off-grid on a 12V battery — no mains power required. Place it wherever your fence needs it.

Solar Compatible
Connect a solar panel to keep the battery charged for long-term, maintenance-free off-grid installations.

Built for Remote Pastures
Rugged construction handles the demands of remote, off-grid fence installations in any weather condition.

Straightforward Operation
No complicated programming or setup — connect and go.


Specifications

  • Output Energy: 8 Joules
  • Power Source: 12V DC battery (solar compatible)
  • Application: Remote pastures, off-grid installations, mid-to-large operations

No outlet? No problem — the Cyclops BRUTE DC brings 8 joules of fence power to wherever your livestock are, no matter how far from the grid.

Compare across the full lineup: See all electric fence energizers we carry — Speedrite, Gallagher, Cyclops, and Patriot — sized 0.12 to 86 joules. Need help sizing? Use our free electric fence charger sizing calculator or call 888-251-3934.

Frequently bought Together

Real Use Cases

Shane P

Great quality Ploybraid and good for about 4-5 years year round application with uv exposure.
★★★★★
Rotational Grazing

Seth M

This is my second purchase of the super 9 polybraid, and it sure won’t be the last. Compared to the other poly wire products I’ve used, this braid is so much more durable, easily visible to the livestock, and VERY conductive. The smooth braid is much smoother to reel in than the other poly wires I’ve used, and for almost a year I’ve been moving cows with this wire at least three days a week. Still going strong with no viable signs of wear. I highly recommend this product. 5 stars for sure
★★★★★
Perimeter Fencing

Jody W

It is working great. Running on a deep cycle battery that drops to 50-60% in 4 days on electric netting. 8-10k volts on poly rope and 4-6k volts on the netting.
★★★★★

Rick

This Range Ward — Power Reel saves me so much time and headache. I wish I would have made this purchase years ago. Just attach it to your side by side and go. It's that simple.
★★★★★
Rotational Grazing

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