Soundtraxx 810164 Current Keeper III

Don’t let dirty track or brief power interruptions ruin your operation. 

The CurrentKeeperIII helps keep your locomotive running smoothly through brief power interruptions caused by dirty track, insulated frogs, or momentary loss of electrical contact. With a 470uF capacity, it is designed to provide dependable short-term backup power in a more compact format than our full-sized CurrentKeeper products. Typical hold time is approximately 0.5 to 0.75 seconds, depending on the locomotive, decoder, motor load, lighting, and overall operating conditions.