Big brother to the award-winning MX3440V, the wider MX4340 is a welcome addition to Cobra\'s cordless lawn mower family equipped with a robust 43cm (17\") plastic deck and supplied with a 5.0Ah battery and charger. At the heart of the push-propelled Cobra MX4340V is the latest 40V lithium-ion technology which powers the brushed electric motor.Featuring a battery power indicator, by simply pressing the power button, LED lights will give a visual display of how much power is left in the lithium-ion battery. Five adjustable cutting heights range from 25mm for a superb low finish, up to 75mm for tackling longer grass, the height of cut is achieved by simply using the single height adjustment lever which has been conveniently positioned next to the rear wheels. Grass clippings are collected into a ? litre grass bag. The Samsung 40 volt lithium-ion battery offers a quiet yet powerful and lightweight combination without the restraint of a power cable or the fuss and fumes of petrol.