Special Features:

Battery pack, 13 d cell batteries; reference data, table 3-3, ti-6600.12, fa-11200, item 2, pg 3-4; table 1-4, ti-6600.12, fa-11200, pg 1-7

Properties:

A battery, composed of two or more cells forming a single unit, which may or may not be readily separable and which may be efficiently recharged by sending an electric current through the cells in a direction opposite that of the discharging current. the item may be furnished with integral charging facilities. for items which are composed of a single cell see cell, battery.