Supplies power to decoders during times of power interruption due to dirty track or problematic track work.
Powers HO Locomotives for approximately 6 to 20 seconds (depending on the locomotive and the efficiency of the motor). Includes a blue and a black wire with which to attach it to a decoder. The blue wire is the positive/DC+, the black wire is the GND. You can use it with sound decoders and mobile decoders.
HO & N scale, 4 Functions, Doesn't Support: ABC, Railcom, Motorola, Total support of all NMRA/NEM specs. Direct easy connection to Stay-Alive device. 4 digit addressing and 14, 28 or 128-speed steps. Back EMF with step-variable or FN button control. 2Amp peak, 1A continuous, Functions 100mA