GENERAL DESCRIPTION This charger features a built-in USB port for charging portable electronic devices and includes a built-in fan to cool the battery during charging for faster charge times. It optimizes battery life by controlling current, voltage, and temperature. TECHNICAL SPECIFICATIONS Charges 2x 18V Compact Lithium-Ion 2.0Ah batteries in only 18 mins Charges 2x 18V LXT® Lithium-Ion 3.0Ah batteries in only 22 mins Charges 2x 18V LXT® Lithium-Ion 4.0Ah batteries in only 36 mins Charges 2x 18V LXT® Lithium-Ion 5.0Ah batteries in only 45 mins Charges 2x 18V LXT® Lithium-Ion 6.0Ah batteries in only 55 mins USB port provides 1.5A output for charging smartphones, tablets, etc. Full charge sound alert LED charging display Twin charging ports Forced cooling system Electronic current limiter for overload protection