Cells in battery

Hi @Errol A Gettner, that's a great question! It looks like @carneyj725 has answered it perfectly. I haven't seen inside a Rad Power Bikes battery pack, but my understanding is that they do have 13 cells in series, and four in parallel... so imagine four rows of thirteen cells arranged in a sort of long rectangle inside the battery pack. Different cells have different energy density, so you could have a 2,500 mAh cell or the most current mainstream being 3500 mAh (milliamp hour). The more capacity you can cram into a cell, the lighter and smaller the overall pack tends to be. I hope that makes sense :D
 
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