Specifications:
Cont Current: 25A
Burst Current: 35A
BEC Mode: Linear
BEC : 5v / 2A (3A burst)
Lipo Cells: 2-4
NiMH : 5-15
Weight: 32g
Size: 56x28x18mm
ESCs from HW come under many names . You should be familiar with some - Emax, Turnigy, OEM RC, EMGC - but don't be fooled they are the same. You don't need to pay more. They are also the best - simple as that.