Vision Spinner II 1650MA-YLW

Vision Spinner 2 Features: Powerful 1650mAh battery lasts a long time before needing recharge. Newly upgraded PCB control head offers advanced stability. New ergonomic design makes holding the battery and adjusting the voltage extremely easy and comfortable. Longer life span for the new upgraded PCB and battery cell. Short Circuit Protection automatically shuts off the battery when a short is detected. Cutoff Timer that detects the fire button being depressed for longer than 10 seconds, at which time the battery will automatically shut off and remain locked until the fire button is released. This helps prevent shorts when the fire button is depressed accidentally. On/Off Feature allows the battery to be turned off by pressing the fire button 5 times rapidly, and can be turned on the same way. Over-Discharge Protection shuts the battery off when the battery has been discharged, which helps prevent over-discharge, which can be harmful to the battery.