Battery powered Lightweight Three variable speeds 5 year warranty (subject to servicing)   Lightweight and easy to use, the BL 500e cordless leaf blower has the power to clear all your leaves and outdoor debris. As a battery blower, it provides running times of 130 minutes at normal speed, 30 minutes at medium speed, and 20 minutes at full speed. Its direct axial airflow improves efficiency, while its electronic keypad makes it easy to choose from three speed settings.