5093 Battery Train with Polarity Switch

5093 Battery Train with Polarity Switch is a Service Packs DUPLO Trains set released in 1993. It contains 6 pieces.
== Gallery ==
1996 Service Packs.jpg|Service pack catalog from 1996 including this kit
== External Links ==
Category:Service Packs
Category:DUPLO Trains
Category:1993 sets
Category:5000 sets