100' Thick Wall Underground Cable GJ-HTLG Runs entirely off-grid on a

Runs entirely off-grid on a 12V battery — no mains power required

Zinc-plated handles with soft plastic grips for added comfort

Not sure if 8 joules is the right size for your fence

but does accommodate a large reel as shown

and the fast/slow pulse options give you control over how the fence behaves day to day

100' Thick Wall Underground Cable GJ-HTLG Runs entirely off-grid on aThe Hidden Backbone of Every Hi Tensile Fence System Built Tough, Buried Deep A great electric fence starts underground. The 100' Thick Wall Underground Cable is the insulated wire that connects your energizer to your fence, carries current under gateways, and ties your grounding system together all without losing voltage or breaking down over time. Powerflex recommends this cable for lead out wires, jumpers, under gateway runs, and grounding