The Kerbl 372752 MobilPower Savanna is a reliable 12V battery-powered electric fence energizer designed for small to medium-sized fence systems. Ideal for containing horses, cattle, sheep, goats, and deterring wild animals. This robust and weather-resistant unit features a maximum voltage of 10,000V and a maximum impulse energy of 0.7J, ensuring effective animal control. It includes a control LED for monitoring fence and battery status and can be optionally operated with a solar module. With a maximum fence length of 10 km under no vegetation, it offers versatile application.