HobbyWing Pentium 60A Brushless Speed Controller ESC Qulity Products From HobbyWing, The Best ECS in China. Buy With Confidence, We Never Sell Cheap & Non-Brand Products. Specification Output: Continuous 60A, Burst 80A up to 10 Secs. Input Voltage: 2-6 cells lithium battery or 5-18 cells NiCd/NIMh battery. BEC: Pentium-60A: 3A / 5V (Switch mode). Max Speed: 210,000rpm for 2 Poles BLM, 70,000rpm for 6 poles BLM, 35,000rpm for 12 poles BLM. (BLM: BrushLess Motor) Size: 70mm (L) * 31mm (W) * 14mm (H). Weight: 60g. Features Safety Arming Feature: Regardless the throttle stick position, the motor will not spin after battery connected. Throttle Calibration: Throttle range can be configured to provide best throttle linearity, fully compatible with all market available transmitters. Programmable Items: Brake Setting: brake enabled / brake disabled. Battery Type: Li-xx(Li-ion or LiPo) / Ni-xx(NiMh or NiCd). Low Voltage Protection Mode(Cutoff Mode): Gradually reduce the output power / Cutoff the output power. Low Voltage Cutoff Protection Threshold (Cutoff Threshold): low / medium / high. Start Mode: normal / soft / very soft. Timing: low / medium / high. Reset: reset all the programmable items to its default setting. Full Protection Features: Low voltage cutoff protection / over-heat protection / throttle signal lost protection. Advantages Military standard capacitor with extreme low resistance is used at voltage input section, this will increase the ability of prevention of unwanted RF Noise/ Interference during flying. Extreme low resistance PCB is used at power output section to get best current endurance capability. Microprocessor uses separate voltage regulator IC, with good anti-jamming capability. Compatible with Hobbywing's Program Card