NOTE Battery and charger not included Tool only [Compatible with DeWalt Batteries] Battery and charger not included HEINPRO cordless weed wacker compatible with DeWALT 20V MAX lithiumion batteries, for DCB200 DCB201 DCB203 DCB204 DCB205 DCB206 DCB207 DCB208 DCB210 DCB230 DCB240, etc. Giving professionals who already own a DeWalt 20V battery the flexibility to use their preferred battery. [3in1 Tool] HEINPRO 12 battery weed wacker can freely switch between precision string trimmer, inline wheeled edger and mini lawn mower to meet your various needs. [Two Major Design Upgrades] HEINPRO battery powered weed eater upgrades copper wire motor, noload speed up to 8500RPM, more powerful and lower noise. Upgraded patented spool system, say goodbye to the grass line that is easily loose and messy during installation, making your garden mowing and lawn trimming easier. [Ergonomic Design] HEINPRO cordless weed eater is equipped with a 180 adjustable auxiliary handle, and the cutting head is tilted 090. You can adjust the angle according to the space and terrain requirements and complete the trimming easily. The 180 rotating handle provides more options for people who are accustomed to using their left hand. [Automatic Line Feed] HEINPRO weed wacker battery operated adopts automatic line release and cutting spool system, which can feed the line instantly by pressing the start switch. [Specs] HEINPRO cordless weed trimmer weighs 3.7 lbs, total length 2.73.6 ft, cutting diameter 12 in, cutting line length 2*16.5 ft, line diameter 0.065 in.