Specification: 1) Continuous current: 18A (max. 25A) 2) Supporting battery types: Li-Poly 2~4 cells, Ni-MH 6-10 cells 3) Supporting input voltage: 6 ~ 12V 4) BEC output: 5V/1.5A 5) Break function (on/off) 6) Thermal protection: automatic 7) Supporting max. RPM (2-PLLE): 200,000 8) Size: 25*35mm 9) Weight: 18.8g