Description Features Brushless Motor: Delivers 85%* More Torque For Superior Performance (*When Compared to the CST-58V4Ah) Variable Speed Trigger: For Ultimate Power Control High / Low Speed Switch: Provides A Professional Grade Finish Every Time 14"-16" Adjustable Cutting Diameter: For Efficient Or Aggressive Cutting Dual Line Bump Feed Head: For Easy Reload Light Weight: 20%* Lighter For Ease Of Use (*When Compared to the CST-58V4Ah) Specifications Voltage: 58V Battery: 2 Amp Hour Lithium-Ion Recharge Time: 30 Minutes Run Time Up To 55 Minutes* Motor: Brushless Cut Width: 14" - 16" Head Type: Bump Line: Dual .095" or .080" Weight: 10.3 lbs Model: CDST-58V2AH Lithium-ion Battery & Charger 2Ah Battery: Featuring triple protection electronics, this battery is equipped to prevent overcharging, overheating and overloading. Charger: Featuring innovative charging technology, this charger is equipped to protect and extend the life of the battery. NOTES:*While Using Low Speed Setting Also Available Without Battery And Charger