The Gallagher PowerPlus B200 is a robust 12V battery-powered energiser designed for reliable electric fencing. It delivers 2.0 Joules of stored energy and 1.3 Joules of output energy, making it suitable for fences up to 20 km (single wire, no vegetation) or 10 km (multi-wire, light vegetation). This energiser features a battery save function, a built-in lightning protection, and a large indicator light for quick status checks. It is ideal for permanent fences and offers flexible mounting options.