1.1 Output: Continuous 50A, Burst 65A up to 10 seconds.
1.2 Input Voltage: 2-4S Lipo, 5-12 cells NiMH. 
1.3 BEC: 5A / 5V Switch mode BEC.
1.4 Refresh rate of the throttle signal: 50Hz to 432Hz.
1.5 Max Speed: 210000rpm for 2 Poles BLM, 70000rpm for 6 poles BLM, 35000rpm for 12 poles BLM.
(BLM = Brushless Motor)
1.6 Size: 65mm*35mm*14mm.
1.7 Weight: 41g.