GraysonHobby 70 Amp ESC with 5Amp 

• Up to 70 Amp continuous current with proper air flow, 80Amp peak
• 5-volt Switch-Mode BEC circuit capable of 5 Amp continuous current on any recommended input voltage
• Drives up to 7 analog or 6 digital standard-sized servos, with the BEC on any recommended input voltage
• 2-7S Li-Po 
• Finned heat sinks
• Programmable motor braking
• Safe power-arm mode prevents accidental starts
• Programmable low voltage cutoff with settings for 2-cell Li-Po (6V), 4-cell Li-Po (12V), 5-cell Li-Po (15V), 6-cell Li-Po (18V), 7-cell Li-Po (21v) or 75% of battery starting voltage
• Programmable soft start for helis and airplanes
• Auto motor shut down if the signal is lost or there is interference
• Programmable timing—4 user-selectable ranges for use with a larger variety of brushless motors
• Programmable throttle input range (1.1–18 or Auto Throttle Range)
• Utilizes new smaller MOSFETs technology to minimize weight
• 14AWG on the battery input and on motor output leads

Product Specifications:

• Brake: Yes - Programmable
• Continuous Maximum Current: 70A with reasonable cooling
• Maximum Burst Current 80A
• Input Voltage: 7.2V - 25.9V (2s - 7s)
• Output Wire 14AWG
• Length: 2.16 in (55mm) Width: 1.49 in (38mm) Height: 0.31 in (8mm)
• Weight: 2.64 oz (75g)
• Internal BEC 5Amp

More Info (Manual)