Quantity: 1 piece - Material: Aluminum alloy - Color: Black + silver + red + white - Compatible with R/C car truck buggy boat - Application: Drive motor - Battery support: 7s~10s Ni-MH batteries (8.4V~12.0V); 2s~3s Lithium batteries (7.4V~11.1V) - Forward current: 320A - Instant peak value: 600A - Backward current: 160A - Brake current: 250A - UBEC output : 5.7V / 1.5A (Supply receivers servos electricity) - Voltage range: 4.8~8.4V - PWM frequency: 1.5 KHz - BEC voltage: 5.0V - BEC output current: 2A (Available powered for receiver) - Failsafe: Yes - Low voltage protection: Yes - Heat sink: Yes - Anti-interference: Yes - Brake: Yes - Size: 3.4cm x 3.4cm x 2.5cm - Packing list: - 1 x Dual way 320A brushed ESC speed Controller