2S / 3S / 4S
How many LiPo cells are wired in series. Each cell is 3.7V nominal, so 2S = 7.4V, 3S = 11.1V, 4S = 14.8V.
More cells = more voltage = more speed (and more stress on the drivetrain).
How many LiPo cells are wired in series. Each cell is 3.7V nominal, so 2S = 7.4V, 3S = 11.1V, 4S = 14.8V.
More cells = more voltage = more speed (and more stress on the drivetrain).