BLI 1682 GoPack! Power Continuity Capacitor with Plug 

Do you have intermittent power problems with your layouts? Be it dirty track, pesky frogs or switches, GoPack! provides power to your locomotive even when your layout doesnt. Designed specifically for Paragon3TM locomotives, just plug GoPack! into the onboard port on the locomotive and enjoy continuous power, no matter what layout youre on. Each GoPack! provides between 2-6 seconds of uninterrupted power. 

Controllable for DCC: When used with a Paragon3 Revision H or above decoder, GoPack! has programmable CVs which allow your locomotive to be programmed on the program track even with GoPack! onboard. 

Dimensions: 30mm x 13mm x 9mm