This is the Dynamite 30A Brushless 2-3S Marine ESC. The Dynamite 30A Brushless Marine ESC has been built and optimized for the everyday driving needs associated with your hobby. The waterproof and water-cooled ESC is easily able to switch battery chemistry through an external push button switch and provides an easy-to-install solution for replacement or upgrade needs. The ESC is pre-wired with an EC3 battery connector.

Features:

• 30A rated
• 2-3S LiPo compatible
• 6-9 cell NiMH compatible
• Waterproof and water cooled
  

Specifications:
Forward: Yes
Reverse: Yes
Brake: Yes
Time Delay Brake: Yes
Continuous Maximum Current: 30A
Input Voltage: 2-3S LiPo, 6-9 cells NiMH
Input Connector Types: EC3
Output Connector Types: 4mm Female Bullet
Momentary Peak Current: 180A
Length: 2.15 in (54.5mm)
Width: 1.12 in (28.4mm)
Height: 0.73 in (18.5mm)
Weight: 1.47 oz (41.6 g)
BEC Voltage: 6V
PWM Frequency: 8kHZ
Overload Protection: Yes
Full On Resistance: 0.002 ohms
Wire Gauge: 14 AWG
Auto Cutoff: Yes