K-fab
JAFO
I got them from the 18650 Battery Store - Here's the batteryWhere did you order these cells from? These look like knock off eve dual threaded terminals.
Do you see threaded inserts in each of the terminals? Looking at the picture it sure looks like it’s non threaded insert, just bare threaded aluminum.
There are no inserts in any of the lugs, just two 6x1.0 threaded holes in each aluminium lug. (metric spelling of aluminum because they're metric threads
