Farad-Hey! 33,000uF stay-alive capacitor for Hornby decoders

This product is a stay-alive capacitor designed for Hornby decoders. It helps a locomotive continue running with sound over a 2-inch section of dead track.

• The description claims the capacitor works with Hornby 8 pin decoders R8249 and all Hornby TTS modules but not with 6 pin decoders or those from other manufacturers.
• The description claims the capacitor allows a locomotive to continue running with sound over a 2-inch section of dead track.