Zen SUPER high power stay alive x 3 (Value pack)

Super Stay Alive is the natural partner for your Zen Decoders, however they are also ideal for adding to high quality sound decoders which allow stay alive installation – such as ESU, Zimo and others Despite their excellent power storage ability, the Super Stay Alive is very good value… and slightly smaller than competitive products. Installation is easy – Just match the blue and black wires to the blue and black stay-alive wires already attached to your Zen decoder. The overall size of Super Stay-Alives is a compact 32.3mm long x 16.1mm wide x 5.3mm high