Brushed motor, 1 battery 21vBrushed motor, 2 batteries 21vBrushless motor, 2 batteries 21vVERY SHARP & STRONG POWERThe professional cordless pruning shears blade is forged from SK5 high carbon steel and powered by brushless motor. It is extremely sharp and durable, making it easy to cut 1inch / 25mm hard branches. Also its service life is 3 to 5 times that of a conventional brush motor.HELPER FOR ARTHRITIS & LIGHTWEIGHT:The cordless pruning shears body weight of about 1.54 lb/700g, one battery weight 0.44 lb/200g, shockproof and anti-slip, ergonomic design, you will not feel tired after long time using. Compact and lightweight design, make it easy to pruning and enjoy the trimming process effortlessly.LARGE CAPACITY BATTERY & CORDLESS DESIGN: This cordless battery pruner has 2PCS large-capacity rechargeable battery, which can last 6-8 hours of working time. Cordless design allows you to bid farewell to bulky old-fashioned electric branch scissors and widen work range.Make trimming a pleasure work.QUICK TRIMMING & NO DAMAGE TO THE BRANCHES: The electric pruner can cut branches with a maximum diameter of 1 inch (25mm) and has a strong bite force. The SK5 special steel blade design makes the pruning fast, neat and flat, and does not hurt the branches, and to avoid lesions and rotting caused by an uneven cut or tearing of the cutting site. It is very suitable for potted plants, fruit trees, flowers, vines, etc.ERGONOMIC ANTI-SLIP GRIPErgonomically engineered anti-slip cushioned long handle grip hand electric pruners, and the grips design balances the weight, keeping the user firmly in control. Pruning shears fit small to large hands can helps reduce repetitive hand motion injuries hand fatigue wrist strain.This electric pruner has a wide range of uses, can be used to all kinds of gardens, parks, farms, large pastures, orchards, greenhouses, you can cut grapes, cherry trees, apple trees and so on.