On the botton axle, and on the outer packing of the original box.
Located underneath battery & on front lid of original box
Located underneath trundler on back axle
Located inside device cradle well
Located inside device cradle well and on original packaging.
Located underneath battery & on original box
On the base of the battery, and on the original box
Located underneath battery tray & on original box.
Located underneath battery tray & on original box