1000mm x100mm x 0.01mm

For small electronics repair of battery contacts, I had been using some copper tape that claimed the adhesive was also conductive, but it was either very poor or non-conductive and I usually had to use it folded over so it was all copper. I think copper tape can work in a pinch for testing, but to make the fix more permanent (like replacing battery contacts), I decided to go for some actual solid copper.I wasn't sure what thickness to get, but 0.1mm is plenty compared to how razor-thin the copper tape was. This allows the copper sheet to still be flexible, easy to cut with tin snips, and flexible but not rigid nor weak.It also looks much better than the crumpled/wrinkled look of the copper tape. For more permanent fixes, I'd recommend this copper sheet if you're fixing things like battery terminals for electronic devices.

I verified the dimensions and they match the description of 1000mm x 50mm x 0.2mm. Copper was not tarnished or damaged.

There is not much to comment on this. It's copper, its good quality and its sturdy. Did not measure the length but the roll is heavy so there is decent amount of copper in there.

I use these every time. One layer handles 40a per cell without heating up!

This thickness forms well when run through punching and shaping dies. I like it and it is superior to aluminum sheet from cans.

I needed to create a buss bar for a deep cell LiFePO4 battery. 24P 4S so a sandwich of 0.2mm pure Ni, 0.2mm pure Cu and 0.2mm pure nickel will do the trick. Easily carry 50A current for hours and charge up uniformally.

This product comes in a small tube and it’s supposed to be round it was dented and I don’t know if it was from shipping or from carelessness