Battery Sockets

A new page was added to cover Battery Holders, Battery Socket manufacturers. The new page is a copy of another, so many of the listing below the dotted line need to be removed. The original page covered Battery Manufacturers.
A related page covers Industrial Battery Manufacturers.

Update; that page has now been updated but still only shows about a dozen manufacturers of battery sockets. I did just notice that many of the listed companies produce sockets for Lithium batteries, so a link to Lithium-ion Batteries was added. The page provides standard sizes for Lithium-ion batteries, and it also happens to be a new page.