Powerfields HP-B2D 0.04 Joule Electric Fence Charger - Battery Powered with 2 D Cells for Pasture, Farm & Livestock Protection

Trail has a unique wind and rain-resistant case and built-in fence hook.• Operates on 2 D cell batteries, not included.• 0.04 stored joules.• 10,000 volts open line.• 580 volts @ 500 ohms.• Powers one mile of wire or 1 acre of 4-strand Polytape.