Cummins Diesel Forum banner

how to test a battery?

453 Views 3 Replies 3 Participants Last post by  NCC74656
i just bought a new battery and wanted to test it to see how it differs from my old ones. what is correct and what is wrong in this video?

1 - 2 of 4 Posts
when i search carbon pile i think i get hte same one as in the video:

and this on amazon:

how can i tell if it is or isnt with our reling on what an add says?
1 - 2 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.