More battery cells mean more power and run time. Series and parallel circuits can be combined together to pack more punch into a battery.
EGO batteries must deliver 56V for an extended period of time. To achieve this, we arrange the right number of cells in series to deliver 56V — then increase capacity (Ah) by adding more cells in parallel:
1P: Enough individual cells to reach 36V, 56V, or 80V
2P: Same series of cells x2, connected in parallel, to deliver a higher capacity and more power (W)
3P: Same series of cells x3, connected in parallel, to deliver a higher capacity and more power (W)
4P: Same series of cells x4, connected in parallel, to deliver a higher capacity and more power (W)