|LEGO → System → Trains → Service Packs|
|4.5V Battery Train Wagon|
1106 Battery Tender is a Trains service packs set released in 1977. It contained two pieces. The set is the same set as four other sets; 6 4.5V Battery Train Wagon, 1134 Battery Wagon, 1170 Replacement Train Battery Tender, and 5075 Battery Tender, Red.