Description: 70A ESC 5V/5A Brushless Speed Controller ESC For RC Boat UBEC with Water Cooler Specification: Dimensions:78mmx38mmx15mm Continuous Current: 70A Burst Current (10s): 80A BEC Ouput: 5V/5A Working Battery Types: 6 - 20 Cells (NiMh or Nicd) / 2 - 7s Cells (Li-Po) Net Weight: 75g (with cable) Recommend Model: RC Model Ship Package Includes: 1 Piece 70A Water cooling ESC