The stiga essential 20v range is an ideal choice for small to medium sized lawns. The collector 140 ae is cordless rotary mower supplied with two 4ah batteries and a dual charger. The supplied 20v batteries will mow up to 350sqm of lawn on a single charge. The 20v stiga 100 series lithium batteries will power all the garden tools in the 20v 100 series range.this compact and lightweight battery range of walk behind mowers feature easy electric start, a sturdy 38cm cutting width and 40 litre hybrid grass collector. The mower’s design incorporates a front carry handle, and the handlebar is height adjustable to suit the preferred working position.  supplied with 2 x 4ah batteries and dual charger.specificationmodel collector 140 ae kitpower 20vmotor 550w, brushlessdeck 38cm polypropylenecutting heights 6, 25 75mmdrive no, hand propelledgrass collector 40 l hybridwheels 140 170 mm grooved wheelsfront handle yeshandlebar adjustablemeasured sound pressure level at operator ear 86.54 dbaweight 13.4 kgdimensions l 137cm, w 43.5cm, h 121.5cmwarranty 2 year