Specification] - Current : Continuous 100A, Burst 600A - Input : 4-9 cells NiMH/NiCd or 2-3S LiPo - Built in BEC : 6V@3A Linear Mode - Resistance : 0.0003 Ohm - Motor Supported : Sensored And Sesorless Brushless Motor - Suitable Motor : With 2 Lipo or 4-6 NiMH ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡1/10 On Road : >=4.5T, 1/10 Off Road : >=5.5T ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡& ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡With 3 Lipo or 7-9 NiMH ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡1/10 On Road : >=6.5T, 1/10 Off Road : >=8.5T - Suitable Car : 1/10, 1/12 All Competition & 1/8, 1/10 Rock Crawler - Cooling Fan : 5V - Size : W 31mm * L 31mm * H 32mm - Weight : 40g Include Cooling Fan