B&D 20V Lithium String Trimmer

20V Max Lithium String Trimmer, Gear Drive Transmission Maintains Constant Speed Won't Slow Down During Trimming, Automatic Feeding System Improvements, Minimize Overfeeding, Easier To Load The Spool Adjustable Handle, Includes 1 Each 2.0 Ah Battery, 4 Hour Charger, 12" Swath