IMPORTANT NOTES: 1. Stinger® EQUIPMENT Load The unit has a built-in protect circuit. It will automatically shutdown if iris overload, and will restart once the overload is removed. This unit under continuous power will not operate most power tools, and appliances which produce heat, such as hair dryer, microwave ovens and toasters. . LOW VOLTAGE Condition when input voltage decrease to 10.5v, the unit will alarm with audible sound. I indicates that the battery is weak energy now.
