Keep-Alive Devices

Digitrax PX108-10 Power Xtender with 10 Pin Sound Decoder Harness   The PX108 series power extender offers the same great features of other Digitrax Power extenders. The PX108 is offered in a shorter package while still providing approximately 70%...

Digitrax PX108-2 Power Xtender for PX Socket - 2-pin JST Plug     The PX108 series power extender offers the same great features of other Digitrax Power extenders. The PX108 is offered in a shorter package while still providing approximately...

Digitrax PX108-6 Power Xtender with 6 Pin Sound Decoder Harness     The PX108 series power extender offers the same great features of other Digitrax Power extenders. The PX108 is offered in a shorter package while still providing...

Digitrax PX108-6F Power Xtender with 6 Pin Function Harness     The PX108 series power extender offers the same great features of other Digitrax Power extenders. The PX108 is offered in a shorter package while still providing approximately...

Digitrax PX112-10 Power Xtender with 10 Pin Sound Decoder Harness   Keeps locos & sound running during power interruptions caused by dirty or bad track. Hold up time varies based on decoder load & track conditions. Use with Digitrax...

Digitrax PX112-2 Power Xtender for PX Socket - 2-pin JST Plug   Keeps locos & sound running during power interruptions caused by dirty or bad track. Hold up time varies based on decoder load & track conditions. PX112-2 Plug N Play Install...

Digitrax PX112-6 Power Xtender with 6 Pin Sound Decoder Harness   Keeps locos & sound running during power interruptions caused by dirty or bad track. Hold up time varies based on decoder load & track conditions. Use with Digitrax Series...

Digitrax PX112-6F Power Xtender with 6 Pin Function Harness   Keeps locos & sound running during power interruptions caused by dirty or bad track. Hold up time varies based on decoder load & track conditions. Use with Digitrax Series 6...

ESU 50710 PowerPack for Passenger Car Lighting Kit   The new PowerPack super capacitor may be connected to our coach lighting modules 50700, 50702, 50708 and 50709 and reliably prevents any flicker in case of poor contact. Despite the fact that it...

ESU 54671 PowerPack Mini for LokPilot & LokSound - Hardwire The new ESU PowerPack Mini can be wired to all fourth and fifth generation ESU decoders. It reliably supplies energy to your locomotive when traversing dirty track or long turnout ladders...

ESU 54672 PowerPack Maxi for LokPilot & LokSound - Hardwire The new ESU PowerPack Maxi has been developed as the powerful complement to the LokSound L V4.0 / LokSound 5 L decoder. It can, of course, provided there is sufficient space, also be...

ESU 54673 PowerPack Mini XS for LokPilot & LokSound - Hardwire The ESU PowerPack MiniXS can be wired to all fifth generation ESU decoders (LokSound 5, LokPilot 5, LokPilot 5 Basic). It reliably supplies energy to your locomotive when traversing...

ESU 54674 PowerPack Midi for LokPilot & LokSound - Hardwire The ESU PowerPack Midi can be wired to all fifth generation ESU decoders (LokSound 5, LokPilot 5, LokPilot 5 Basic). It reliably supplies energy to your locomotive when traversing dirty...

NCE Medium "No-Halt" DCC Decoder Stay-Alive Device - Hardwire   Dimensions: 2.14" x 0.640 x 0.400" (54 x 16 x 10 mm) High power version for larger locomotives - Eliminates or reduces the following due to dirty track or unwired switch...

NCE Small "No-Halt" DCC Decoder Stay-Alive Device - HardwireThe small no halt will allow a typical HO locomotive to travel up to 3 feet of dirty track and still operate the lights with NO FLICKER. Do not exceed DCC track voltage of 15v...

SoundTraxx 810140 Tsunami Current Keeper - 2-pin JST Plug     The SoundTraxx CurrentKeeper™ is designed to add additional power capacity to any decoder installation. It can be used to overcome dirty track, limited electrical pickup or...

SoundTraxx 810160 Tsunami Compact Current Keeper II - 2-pin JST Plug     Not all models are made the same, and some are a TIGHT fit for a decoder installation. The CurrentKeeper is now available in two sizes to fit more models and make your...

TCS 1454 KA1 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. Newly-redesigned and coming in at half the size...

TCS 1455 KA1-C DCC Decoder Keep-Alive Device - 2-pin Mini ConnectorTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work.  Newly-redesigned and coming in...

TCS 1456 KA2 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. Newly-redesigned at half the size of a KA4, the...

TCS 1457 KA2-C DCC Decoder Keep-Alive Device - 2-pin Mini ConnectorTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work.  Newly-redesigned at half the...

TCS 1667 KA4-C DCC Decoder Keep-Alive Device - 2-pin Mini ConnectorTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work.  The KA4-C will power an...

TCS 1668 KA4 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA4 will power an HO-Scale locomotive with...

TCS 1669 KA5 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA5 includes an additional fifth...

TCS 2000 KA3 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA3 will power an HO-Scale locomotive with...

TCS 2001 KA3-C DCC Decoder Keep-Alive Device - 2-pin Mini ConnectorTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work.  The KA3-C will power an...

TCS 2002 KA1-P DCC Decoder Keep-Alive Device - 2-pin JST PlugTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. Newly-redesigned and coming in at half...

TCS 2003 KA2-P DCC Decoder Keep-Alive Device - 2-pin JST PlugTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. Newly-redesigned and coming in at half...

TCS 2004 KA3-P DCC Decoder Keep-Alive Device - 2-pin JST PlugTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. Newly-redesigned and coming in at half...

TCS 2005 KA4-P DCC Decoder Keep-Alive Device - 2-pin JST PlugTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA4-P will power an HO-Scale...

TCS 2006 KA5-P DCC Decoder Keep-Alive Device - 2-pin JST PlugTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA5 includes an additional fifth...

TCS 2010 KA-N1 N-Scale DCC Decoder Keep-Alive Device - Hardwire     TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA-N1 can power an...

ZIMO Gold Capacitor - GOLMLANG Electrolytic Super Cap Mini Straight Module   Finished module made up of 7 long-form Goldcaps connected in series for " category 2 " decoders (for MS decoders such as MS450 or MS440 as a larger alternative to MGOLANG;...

ZIMO Gold Capacitor - GOLMRUND Electrolytic Super Cap Mini Round Module Finished module made up of 7 round Goldcaps connected in series for " category 2 " decoders (for MS decoders such as MS450 or MS440 as a larger alternative to MGOBLOCK; for MX or MS...

ZIMO Gold Capacitor - MGOBLOCK Electrolytic Super Cap Micro Block Module - 5x Modules   Finished module made up of 6 series-connected micro gold caps in "block" form (2 rows of three on top of each other) for MS decoders of " category 2 " (i.e...

ZIMO Gold Capacitor - MGOLANG Electrolytic Super Cap Micro Straight Module - 5x Modules   Finished module made up of 6 series-connected mini gold caps in "long" form (row of six) for MS decoders of " category 2 " (i.e. with direct energy storage...

ZIMO STACO2A Adapter Board - NEM662 Next18 Integral Connector to Hardwire w/ STACO Super Cap Stay-Alive Controller w/ 2x Micro 0.3F Gold Caps StayAlive controller in miniature design, suitable (also in terms of dimensions) for MX or MS decoders...

ZIMO STACO2B Adapter Board - NEM662 Next18 Integral Connector to Hardwire w/ STACO Super Cap Stay-Alive Controller w/ 2x Mini 1F Gold Caps StayAlive controller in miniature design, suitable (also in terms of dimensions) for MX or MS decoders (miniature...

ZIMO STACO3A Super Cap Stay-Alive Controller w/ 2x Micro 0.3F Gold Caps StayAlive controller in miniature design, suitable (also in terms of dimensions) for MX or MS decoders (miniature decoders) of "category 1 " (i.e. without provisions for energy...

ZIMO STACO3B Super Cap Stay-Alive Controller w/ 2x Mini 1F Gold Caps StayAlive controller in miniature design, suitable (also in terms of dimensions) for MX or MS decoders (miniature decoders) of "category 1 " (i.e. without provisions for energy...