The DeWalt DCM5713 is the first high power XR FlexVolt Trimmer/Brush Cutter offering the same amount of power as a petrol driven equivalent, without having to fuel and refuel the trimmer. DeWalt's Brushless motors have metal housing for increased durability and runtime, they are also highly efficient. Features No inconvenience of having to fuel. Same power as petrol driven trimmers. High in durability and efficiency. Longer runtime and life. Part of the FlexVolt XR Lithium Ion Range Includes: 2 x 9.0ah Batteries Charger What is Dewalt XR Flex volt XR FLEXVOLT is a range of 54V power tools that offer runtime and performance which has never been seen before - for the first time, professionnal tradesmen can reliably undertake heavy-duty construction applications without the need for mains power. This innovation means that you can have 54V power across a whole range of tools without the inconvenience of a cable. DEWALT XR FLEXVOLT is the only battery on the market that can switch from 54V to 18V, making it backward-compatible with your existing XR powertools. Reasons to Switch to Dewalt XR Flexvolt Dewalt XR FLEXVOLT battery stands at the forefront of cordless technology Worlds first convertible 18/54V battery offering unprecedented levels of power Provides the unique ability to power even heavy duty construction power tools Completely backwards compatible with existing DEWALT XR 18V products Offers market-leading runtime in 18V products, with the option to amplify its voltage to power newly developed 54V heavy duty construction equipment Dewalt XR FLEXVOLT gives the user the power of corded with the freedom of cordless. Dewalt XR Flexvolt - Creating the Jobsite of the Future Imagine a jobsite where trailing power cables and bulky generators are a thing of the past. A jobsite where every trade can work faster, safer and more efficiently than ever before. DEWALT has created the XR FLEXVOLT range of power tools - enabl