B10, Battery Fence Charger, 0.1 Joules Stored Energy, For Multi Wire Portable Fences Up To 6 Acres, 3/5 Mile, Clips On To Polywire, Polytape Or Galvanized Wire, Uses 6 Super Heavy Duty Long Life "D" Cell, Up To 3 Months Battery Life With The Latest Generation Alkaline Batteries, Built In Fence Pulse Indicator Light Flashes At Each Pulse, Pulse Rate Slows To Conserve Battery Life As Batteries Run Down.
