NEA-300H Speed Controller for 540 Class Electric Helicopters.

Specifications:

Control System: CPU (Control Processing Unit)

Dimensions: 32.5 x 33.0 x 17.5mm

Weight: 25g

Continous Max Current: 400A*

Max Instantaneous Current: 1600A*

Regulator Capacity: 2A

Voltage: 8.4V (1.2V x 7) Only

Ratings marked * are based on the FET device standard