"They have long been a personal hobby..." Batteries or lawn mowers??? Message is little more than a shill posting.

We already have one battery expert on the forum.

Go buy a herd of sheep, tie them to the back bumper of yer pickup or car, and drive around the yard slowly, while the sheep eat the grass! Or, hammer a steel post into the ground and chain the sheep to it, using a large steel ring that can swivel on the post. Nice thing about this deal is, after summer is over, you can shoot the sheep and bring them in for dinner! And, make a nice sheep-skin vest for winter. Note, ya can't use goaats--they don't like grass!

Yup, dem sheeps are good fer
lotsa tings (wink,wink).

But don't forget to wear yer Shinny Rubber Boots :)