Voltage Cutoff is not a setting to be overlooked. LiPo cells cannot be discharged below 3V per cell and the voltage cutoff in the ESC prevents this from happening. The default on all Tekin ESCs is 2S @ 3.2V per cell. If you’re running anything other than a 2S battery, you’ll need to set the proper voltage cutoff before you go drive.
Over-discharging LiPo cells is dangerous and can result in serious bodily injury, loss of property and death. Proper care is extremely important in prolonging the life of your packs and keeping them in a safe state. Tekin recommends keeping cells at 3.2V or higher at all times, with a safe storage voltage of 3.5V – 3.7V per cell.