...
The goal of this task is to find a sample cell that is commercially available right now (there is information for purchasing the cell), and use their specs to design a battery pack (#P #S, number of cells in parallel, number of cells in series).
18650 Cell Distributors contains some information on battery suppliers that were looked into in the past.
Choosing Cells to Test MSXIV Li-ion Cell Testing Procedures (for cell selection) some documentation on past tests we did to select a cell (some parts outdated).
After designing the pack, try to calculate the following specs, and outline your design process and the specs under your battery pack page:
...