Global Industrial Power Strip With 3-Way Cycle Timer 6 Outlets 12A 15' Cord 501644 GLO-501644

18"" 6 OUTLET ALUMINUM 3-WAY CYCLE TIMER POWER STRIP 15' CORD. THE TIMER PREVENTS OVERLOAD BY ALTERNATING POWER BETWEEN THE THREE POWER UNITS OR SIX POWER STRIPS IN THE CHARGING CART PROVIDING CHARGING TO MULTIPLE LAPTOPS OR DEVICES DURING THE DAY. THE POWER UNITS PLUG INTO THE OUTLETS LABELED A B OR C. THE TIMER CONTROL CAN BE ADJUSTED AND SET EVERY 15 TO 240 MINUTES. ONCE THE TIMER IS SET IT THEN CONTROLS THE AMOUNT OF TIME THE POWER UNIT WILL BE ""HOT"" BEFORE THE TIMER SWITCHES TO THE OTHER POWER UNIT. 15 MINUTES CAN BE USED AS THE DEFAULT SETTING HOWEVER THE TIME SETTING SHOULD DEPEND ON LAPTOP SIZE BATTERY CAPACITY FREQUENCY OF USE AND THE TIME AVAILABLE FOR CHARGING BETWEEN USES. LOW MINUTE SETTINGS SHOULD BE USED IF THE LAPTOPS ARE BEING USED MORE FREQUENTLY.