Battery powered Three variable speeds Lightweight 5 year warranty (subject to servicing)   Light, powerful and long lasting, the SAB 700 cordless leaf blower makes clearing leaves and debris a breeze. When powered with a 48V 4Ah battery, it delivers impressive running times of 120 minutes at low speed, 26 minutes at medium speed, and 18 minutes at full speed. Its efficient ventilation grid at both sides and on the lower part improves airflow and efficiency, and you can easily choose between three speeds using the intuitive keypad.