Some kind of assembly jig is necessary to insure a regular pitch between the nickel strips on the positive side of the cells.
A project log for A 110 kWh Powerbucket
The lead-acid batteries of my off-grid solar system are dead. I will replace them by a 18650 batteries stack housed in a big wooden box.
Some kind of assembly jig is necessary to insure a regular pitch between the nickel strips on the positive side of the cells.
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