ZTW Gecko 150A High Voltage Aircraft ESCThis is a high voltage version source from http://www.ztwoem.com http://www.ztwshop.com Gecko ESC supports up to 12S LiPo, but no built in BEC. This is a high-quality, efficient brushless electronic speed control with an integrated switch-mode BEC. It can operate without the need for a separate receiver battery to power your servos and receivers, saving you weight and complication. GECKO series also include ESC OPTO for giant flying. This series of ESCs also features an exposed, finned heat sink aluminum case with lightweight plastic end caps. Additional features include safe power arming along with advanced programmable, data logging system, low voltage cutoff, braking, timing, throttle input range, and more, making this series truly a pro series speed control. As the development of the electronic and popular demand of the market, our BEC has been specifically designed for ext...