Graham Harrison wrote:
http://www.enviromower.co.uk/index.shtml

Has anyone used one?

I had a similar one made by a different manufacturer (can't remember which).
It was great until the battery died and wouldn't hold a charge any more.
The local lawnmower specialist shop said it was a motorbike battery; the
motorbike shop said it wasn't.

It went to the tip.

So, a thumbs-up with a caveat from me.

--
Sally Holmes
Wakefield, West Yorkshire, England