The Greenworks 60V 16″ Front Mount String Trimmer with 2.5 Ah Battery & 3 Amp Charger is a powerful and intelligent trimmer that offers exceptional performance. With a top speed of 5 .800 RPM . it delivers more power than other gas trimmers. The trimmer can run for up to 50 minutes on a single 2.5 Ah battery and offers continuous runtime with interchangeable batteries. The included 3 Amp charger can recharge the 2.5 Ah battery in 50 minutes or less. The Greenworks brushless motor makes the trimmer quieter than gas trimmers . reducing noise pollution. It is also lightweight . weighing only 10.5 lbs. . and has low vibration . reducing fatigue during prolonged trimming sessions. With a Load-N-Go trimmer head that holds up to 18′ of 0.095″ spool . loading line becomes quick and easy. Overall . the Greenworks 60V 16″ String Trimmer offers outstanding performance and efficiency . allowing you to work smarter and save time . money . and energy. Includes 2.5 Ah lithium-ion battery . 3 Amp charger. Battery is compatible with 75+ Greenworks Pro 60V products.