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  1. Penny K

    Valid Pack Building Opinions Sought.

    Noooooo! No stolen! Big chain and lock! East in Edmonton.
  2. Penny K

    Valid Pack Building Opinions Sought.

    I will be riding every day during summer here. I'm using new TESLA cells from a 90D. TESLA preconditions/run in the cells before they are assembled into a module. What that is exactly and how much no one knows....The cells have an estimated 2000 cycles lifespan. Charging 6x a week, from March...
  3. Penny K

    Valid Pack Building Opinions Sought.

    TY..... The cells are 3.6V, so the packs center charge is 50.4V. I'm only charging to 80%, and every 10th charge doing 100% (59.4V). At 100% I will run the pack down to 40.5V (2.88V) then charge to 80% for the next 9 charges again. Is this the best way to condition the cells? Or is charging to...
  4. Penny K

    Valid Pack Building Opinions Sought.

    (.010"/.255mm) x 8mm Ni strips, I recalculated the scale. You might be familiar with this as its posted here. As for the circuit design, there is no difference in the output voltage to the motor or the BMS connection points. As for the amperage, the BMS I have to use is rated @ 30A...
  5. Penny K

    Valid Pack Building Opinions Sought.

    I decided that 2x 14s3P will prevent the bottlenecks I was going to have with the original layout. Trying to push 6 cells through 3 connections...not good. I'm just thinking it through now, any suggestions as to a really effective layout would be appreciated. I want the original '+' and '-' to...
  6. Penny K

    Valid Pack Building Opinions Sought.

    Ummm, 2x 14S3P might do the trick here. Running 6 batteries through 3 connections, copper bus lines or not, almost make the most sense, at 2:18am my time.
  7. Penny K

    Valid Pack Building Opinions Sought.

    SUNKCO 709A with 8mm .010" pure nickel strips. Improvement on the series connection pattern? I would like a min of 4, I have 3x 3 on the back side that I cant figure out. The other consideration I had was pure nickel sheet and do a full trace of each S/P connection. 201 Ni .010" is cheap for a...
  8. Penny K

    Valid Pack Building Opinions Sought.

    OK, so I'm at a stalemate with this. Any opinions as to keeping the connections to Minimum 4 connections on each series will be appreciated.
  9. Penny K

    FOUND... pure nickel welding strip

    PURE NICKEL HERE: Lots of stock, 2 week delivery to Canada/USA. Ordered twice, once for myself and once for the club I belong to. 100% OK.
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