What size bolt for Deligreen cells

[hagensieker]

I bought these from Deligreen (Alibaba)

Catl Lishen 3.2v Lifepo4 202ah Lithium Batteries 3.2v Lifepo4 200ah Battery For Ess,Off Grid,Home Solar Energy - Buy Catl,3.2v Lifepo4,200ah Lifepo4 Product on Alibaba.com

Catl Lishen 3.2v Lifepo4 202ah Lithium Batteries 3.2v Lifepo4 200ah Battery For Ess,Off Grid,Home Solar Energy - Buy Catl,3.2v Lifepo4,200ah Lifepo4 Product on Alibaba.com

www.alibaba.com

Never do that again. They came dented up, don't really look brand new and came without the bus bars I ordered. Will have to make my own. What size are the bolts for these things.

Surprisingly all four cells measures exactly 3.29 volts.

 

[onemorebattery]

The consensus is that the screws for CATL cells are M6 and that is what worked for me.