Electric lawn edging shears

I have been looking on the web at these and there seem to be only two that I can find in this country. Black and Decker model and a Bosch one which seems better but dearer as it has stainless steel blades.

Example.


Has anyone any experience of them. As I've said before, I do most of my gardening sat down. :thumb:

 

Mrs Pal uses an Eckman,7.2volt,70 mm cut....it's even got wheels for flat cutting.

 

cone has Li-on (lithium ion) batteries - fast charge (30 mins) no battery memory

 

Thanks chaps..appreciated.