Lithium Metal Battery with a connector. It is a single cell battery, size AA, 3.6V, 3.4Ah with black and red wires that connect the battery terminals to a JST connector. It is used to provide electrical energy to an Asset Tracker product (not the subject of this BTI).

GIR 1 & 6. THE TEXT TO CODES 8506, 8506 50, 8506 50 10 & 8506 50 10 90. THE HSEN TO HEADING 8506.