Black & Decker(r) Cordless String Trimmer (NST2018)

12" cutting path AFS auto line advance Includes two 18V NiCd slide pack rechargeable batteries Includes 3 hour charger Line advances automatically Patented gear-drive for high torque and efficient trimming Comfort grip surfaces Telescoping shaft length adjusts for ideal usage length Lightweight-7.9 lbs. Replacement 18 volt Firestorm battery (Ace No. 2105039) Replacement spool - Ace no 7081029 Replacement line - Ace no 76804 No emissions and reduces noise that would otherwise be emitted into the environment. Saves money. Batteries have an average life of 5 to 7 years and are recyclable. With zero emissions, electric trimmers help prevent air pollution.