At SoundTraxx we offer a wide-range of accessories to help make your installs go smoothly and your model run just like the real thing. One of our favorite accessories is a CurrentKeeper. A CurrentKeeper is designed to add additional power capacity to any decoder installation. It can be used to overcome dirty track, limited electrical pickup or dead frogs to ensure reliable operation of any locomotive in your fleet. We offer the CurrentKeeper in two sizes: the original CurrentKeeper and the Curre