You don't want wire, trust me.
And using a battery was too complicated for me. I love the solar charger, well worth the money to not have to deal with so many wires and whatnot.
Once you get the charger you will see that you need two wires. One is attached to the fence and one is attached to the ground rod. There are two places on the charger you do that with.
Although I haven't yet, I plan to do exactly what HowardE is doing around that garden.
And using a battery was too complicated for me. I love the solar charger, well worth the money to not have to deal with so many wires and whatnot.
Once you get the charger you will see that you need two wires. One is attached to the fence and one is attached to the ground rod. There are two places on the charger you do that with.
Although I haven't yet, I plan to do exactly what HowardE is doing around that garden.