Special Features:

Enova illumination rechargeable 4-cell lithium-ion battery; digital controls; light intensity adjustable from 30% to 100%; battery capacity indicator and low battery indicator are both visual and audible; battery charge lasts 8-24 hours; for use with enova surgical headlamps

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.