Battery Charger, For Battery Size 18650, Battery Chemistry Lithium Ion, Includes AC Adapter and Cord, Power Requirement 120V AC, Input Connection NEMA 1-15P Plug, Power Cord Length 36 in, Overall Depth 1.5 in, Overall Height 1.5 in, Overall Width 5.0 in, Indicator (1) LED Charging, Mounting Style Desktop, Max. Operating Temp. 140 Degrees F, Min. Operating Temp. -4 Degrees F, Standards CE, UL