How tool batteries are rebuilt

[jussi]

For people who were curious about how batteries are rebuilt and didn't know (like me). The first 1:45 is a commercial for their company so may want to skip that part.

http://www.youtube.com/watch?v=F5ThF32YlW4

[jhart]

Good post. I didn't know how they were rebuilt either and now I do.

[cgallery]

Neat information, thanks.

I thought spot welders required two electrodes, one from each side?

In this case, are there two very closely space electrodes in that single contact point?

[footprintsinconc]

wow, thanks for the post. really neat.

[Daryl]

I kind of wonder about the rings on his thumbs, probably there to make the job go easier.

[jussi]

In this case, are there two very closely space electrodes in that single contact point?

That's my guess.

[Tom Slick]

That's my guess.

notice the 2 electrodes in a "V" shape.