The Gallagher B40 is the most energy-efficient battery energizer, suitable for fences up to 6 km. The B40 can also be used with solar energy as it comes with a solar panel. The energizer can be powered by solar during the day and by battery at night.
Twisted plastic cord, suitable for movable/temporary horse and cattle fences shorter than 500 metres. Excellent conductivity due to 5 stainless-steel wires. It is easy to install. It has a 3-year UV warranty.