Specifications: Compatible with Hobbywing program card. 30A Brushless ESC RC Speed Controller Size: 45X24X9mm Weight: 28g / 0.99 oz Features: Constant current 30A Max 40A <10s Li-Poly 2-3 cells; Ni-MH 4-10 cells Auto Detect Break On/Off; Progarmmable BEC: 2A MAX RPM 20,000 with 2212 Motors Auto Low battery Slow down at 3.0V/cell Lipo, cut-off at 2.9V/cell Lipo New unused
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