30amp with 2amp bec Features: BEC Power: Yes Cut Off Voltage: 4V BEC: Yes BEC Power: 1.5A/5V Reset: Throttle Lowest Con. Current: 30A Battery Range: 2-3 Cells Specification: Size: 57mm x 25mm x 8mm Net weight: 27g Color: Yellow Packing Content: 4 x 30A Speed Controller ESC
