Schumacher 200/180/80/60/44/30 Amp Manual Fleet Starter/Charger: * This is the charger for heavy-duty fleet and industrial use * Charges 6, 12, 18 and 24V batteries * With this charger, the user no longer needs to separately charge 18 and 24V batteries * Full power engine start available in each volt range * Fan cooled * 200 amp 12V/150 amp 6/24V engine start for emergency starting under severe conditions * 80 amp rate for 6V battery systems * 60 amp rate for 12V battery systems * 40 amp rate for 18V battery systems * 30 amp rate for 24V battery systems * Single rotary switch addresses all volt ranges * "Hold" position on timer switch for continuous charging * CUL-listed