Details: Fitted with reliable IC3 connector Capable of running 2S LiPo or 6 or 7 cell NiMh, this MEGA ESC has over-voltage protection for safe voltage management when under heavy operating conditions Cool-looking integrated red anodized heatsink for increased heat dissipation Durable motor and battery connection cables for safe and reliable power transfer Waterproof power switch Strong and durable red nylon case with dedicated chassis mount tabs for additional secure fit Etched 'ARRMA' livery for cool looks and quality assurance. Specifications: Battery usage 7.2v (6 Cell) NiMh Stick Pack, 8.4v (7 Cell) NiMh Stick Pack, 7.4V (2S) Lipo Low Voltage Cut-Off (LVC) 3.2V per cell Thermal Protection Temperature 95C / 203F BEC Voltage 5V BEC Current 2A ESC Length 47mm / 1.85"" ESC Height 21mm / 0.83"" ESC Width 34mm / 1.34"" ESC Weight 70g / 2.47oz Receiver Wire Length 160mm / 6.3"" Battery Wire Length