Description:<br/> Unlike other cheap grass trimmer,this machine the cutting head can be adjustable and also aluminium handle tube is telescopic,therefore it can fit with different shape of ground and working places.Furthermore,the side wheel can have function of cutting edge grass.Carefully selected size of wire rope,can ensure strength and high cutting efficiency. <b>(note:wire size not the bigger the better).</b>With good quality 2.0A battery and fast charger.this could be semi professional hobby DIY garden tools.Make your choice,find the true value,and enjoy great deal.This battery is shared with our 18/20v battery platform.<br/><br/> Technical details<br/> 20V cordless grass trimmer Li-ion battery 2000mAh<br/> Charging Time:1-1.5 hours,fast charger<br/> head angle adjustment : 0° - 90° - 180° <br/> No-load speed : 9000 rpm<br/> Teles copic pole : 1000-1150 mm<br/> Battery charging time : 1-1.5 hours<br/><br/> Buy our 2.0A battery: https://www.amazon.com/dp/B07CCN5DMH/ref=twister_B07R33C1FL?_encoding=UTF8&psc=1<br/> Buy our 3.0A battery:https://www.amazon.com/dp/B07J4RHKHB/ref=twister_B07R33C1FL?_encoding=UTF8&th=1<br/> Buy our 4.0A battery:https://www.amazon.com/dp/B07J4LCGRW/ref=twister_B07R33C1FL?_encoding=UTF8&th=1<br/>