Greenworks G24 system offers a wide range of lightweight easy to use tools for the homeowner. This 12″ Cordless string trimmer features an front mount motor for optimum balance. This trimmer features a 12″ Cut path, .065 line diameter auto feed head for easy line advancement & innovative walk behind edging. Designed for ease of use & comfortable operation without the hassle of gas. The 24V axial blower features a variable speed trigger for optimized control. With 100 mph & 300 CFM, blowing leaves has never been so easy. Compatible batteries currently include a 2Ah (model 29842) & 4Ah (model 29852) battery & charger (model 29862). The 2Ah battery charges within 45 Min so you can get back to work & finish that job. The 4Ah battery charges within 90Min.