Guru
Joined: 03/06/2019
Location: AustraliaPosts: 1584
| Posted: 04:58am 02 Mar 2022 |
Very Good read!
It's interesting to hear how people went through different experiences and learning Curves.
I was interested in the 18650 Power wall idea a few years back when it was popular but was unable to find a source for the cells so that went no where.
I did always wonder though......
The cells are tested and charged and discharged and tested again etc and the capacity's mapped so they can be bundled together.
All good and well but as they are usually from failed packs and the failed cells removed, How does one know more cells wont fall over in a month and do many fall over within a year or so of being re purposed and tested?
BE happy if I could Find some Decent used lead batteries or had a friend in the game somewhere.