Please help on connecting 2 groups in series

tmho

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Joined
Jan 9, 2011
Messages
343
Location
Richmond, BC, Canada
I am building a 14s4p battery pack. I am going to use the hailong battery case. I also will install a bms. But due to the limited space problem, the 7th and 8th groups will be as shown on Fig. 1. The cell which I am going to use is capable of delivering 10A each.


For the series connections, I plan to use two 0.15 x 7mm pure nickel strips, one on top of the other as shown on Fig 2. Will this be okay? Or will just one single 0.2 x 7mm pure nickel strip be okay?
Fig 2.jpg


Will there be a simpler way but good enough for totally 40A for the series connection?
 
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