Special Features:

Output voltages: 15, 16, 17, 18, 19, 20, 24; one output usb 5 volt, 1 amp, conversion plug not included; battery electrolyte: organic carbonate solvent lipf6 salt; battery status indicators and alarm; ac charger: dc 15v, 80 watt max.

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.