Intelligent Clamp for Versapo VPR0561

Description

I bought one anti-gravity battery for work and one for home.
They last about a year and a half. Technology is still far behind
for what they claim to be able to do. Any way they both split
open and ended up in the trash bin. I saved the up-graded
cables I had to buy in the first year. I have two sets at the time
of this listing.
One has ribs on the housing and says : reverse, correct, boost,3c
One is smooth on the housing and says : override, active, inactive
Make decision in the note to buyer area immediately after purchase
for smooth or ribbed. Second buyer gets no choice. If one day goes
by with no choice, I'll make decision myself.
Sold as is.
Non-returnable.
No warranty.
Promised not to be DOA only.