Smart Power Pack (SPP) N Energy Buffer

Smart Power Pack (SPP) energy buffer Our very affordable Smart Power Packs come with a supercapacitor, giving you several seconds of extra power to keep on running on dirty tracks. Connects to all Train-O-Matic decoders, ESU decoders with connection for a PowerPack, Lenz Gold with USP connection and any decoder supporting the three wire connection for an energy buffer. In real world use, the supercapacitors give a few seconds of extra power. SPP-N Size (inc. capacitor): ca 33 x 9.4 x 6.5 mm Size Supercapacitor: 6.5 x 11.8 mm