Li -ion battery

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Joined: 14/09/2005
Location: Australia
Posts: 1498
Posted: 02:11am 09 Mar 2021      

I just remember you posted about a car jumper starter pack . I have one of those ,must drag it out and take it to the recycler also ,,,,, could very well be dangerous,thank you.....

There is no warm feeling on these packets . So at least that's a good sign.

Looks like the connections from inside the packets ,from the plates, to the pcb outside ,is  connected by some form of heat compression or maybe crimping ?. I,ll keep the flyleads and connections ,they look good for other projects.

I,ll now warn my friends if they come across these type of batteries, thank you for your warning..