THE BATTERY OPERATED MOTOR RAN WELL DURING MY TESTING, AND THE REMOTER FUNCTIONED WELL. THE SET INCLUDES OVER 30 PIECES OF TRACK, BATTERY CASES, AND CHARGER. IF YOU HAVE ANY QUESTIONS PLEASE ASK , AND I WILL DO MY BEST TO ANSWER THEM. THE CALCULATOR IS BASED ON THE PRE-PACKED SIZE / WEIGHT OF THE ITEM. The item "VINTAGE PLAYMOBIL RC TRAIN SET PLAYMOBIL 4020 RC TRAIN" is in sale since Saturday, March 7, 2020.This item is in the category "Toys & Hobbies\Preschool Toys & Pretend Play\Playmobil". The seller is "tigerstime" and is located in Victoria, British Columbia. This item can be shipped to Canada, United States.