The terminal covers from EV Battery center seem to be problematic for many people, me included. Last pack I started off ok and before I was done I was trimming off pieces to get the covers to fit. I took a more organized approach this time after being assured that they do actually fit. There are 4 different types of bottoms and two different types of tops. If you look closely at the pictures you can see how they lay out. I kept the tops connected until they went onto the module the kept them in order until I labeled them. This little extra time paid off,just don't get them mixed up or you'll be trimming plastic corners off to make them work.
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