How does the inside of LiFePO4 battery cell look like - CT scan

Have you ever wondered how does the inside of the LiFePO4 battery cell look like?

Thanks to the CT scan, we are going to show you, what is hidden inside 3 different battery cells. The first one is from Winston ThunderSky and the remaining two are from ELERIX.

To find out more about these battery cells, check out the product description of the presented products:

[ub]

I needed to comment, first video of a cell supplier doing this type of quality inspection, great keep it up.

[mickwolf]

This was awesome, now i know what the terminals look like inside and roughly how far to drill.

[calinolteanu]

Great video, great ideea to post! Fantastic to see the layers and electrode-terminal bonding. Do you perform CT on cells regularly as QC or was this a one off? If yes, do you use automatic fault detection or operator screening?

[fabianowatterfabs]

Hey there! I am not sure, but it seems there are two kind of battery cells inside, right? I mean, ELERIX has cells made by winding process and the Winston has cells made by stacking process, right? Why did ELERIX decide using the winding cells? What is the advantage? Thanks for sharing the video.

[jimm]

GWL has some great stuff, but I only watch these videos because she's cute.

[faultyinterface]

I wish we had companies like this in the US. Shipping is rough on the wallet.

[joevasquez]

Got mine straight from China for half price.