Start Mode / Punch

You can choose the punch from level 1 (very soft) to level 5 (very aggressive). In addition, “level 4” and “level 5” have strict requirement on battery’s discharge capability. It may affect the starting-up if the battery discharges poorly and cannot provide large current. The boat stutters or suddenly loses power indicating the battery’s discharge capability is not good, then you need to lower down the punch.