Fully Adjustable High-Speed 12" Lawn Edger/String Trimmer Powered by a 40V Li-ion battery pack (featuring genuine Samsung Li-ion cells), this high-speed 7500 rpm Line Trimmer features a 12" cutting diameter to help get users through their job quickly with optimum results. It has a fully adjustable head angle as well as a telescoping handle that when combined provide a custom height to fit both the user and the task perfectly. Versatile... Durable... Reliable Features a tool-less bump spool feed so there's no need to stop and adjust, and the shrub guard protects from over trimming. Precision edging wheels so you can accurately edge around sidewalks, driveways, gardens and just about any other area. With the push of a button the trimmer head locks securely into one 5 different positions to adjust for user height and preference. Height adjust Comfort grip handle for custom feel and increased balance. Redback String Trimmer and Lawn Edger - E312D Complements the Work of Lawn Mowers – Keep your lawns and gardens healthy with this weed eater. A must-have lawn care equipment, our durable string trimmers have a strong motor and provide the ideal cutting diameter in a single charge. Batteries For Every Occasion Redback has options- Redback offers both “kits” (which include the recommended battery and charger) and chargers and batteries that can be purchased separately (when a trimmer is sold as a stand-alone product). More tools.. Same battery- Redback has a plethora of 40V tools, such as lawn mowers, chainsaws, leaf blowers, hedge trimmers, pole saws and string trimmers, all of which use the same battery platform. Battery run times- Estimated run times: 25 Min/2Ah battery, 50 Min/4Ah battery, 70 Min/6Ah battery. Built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protection Conveniently placed power indicator for quick battery life status Premium Lithium battery cells, lighter and more efficient, can be charged with no memory effect. Easy to use design snaps in and out of tools. 40V Cordless Tools, Same Battery Options, Brushless Motors - The FLEX Series Redback is proud to offer our most popular platforms, the FLEX Series. This versatile collection is of landscape tools is broad enough and powerful enough to make it easy to "cut the cord" and convert to cordless. Redback understands the hassle that comes from not finding all the products users need to finish a job without switching battery platforms or even brands. We know the importance of finding a tool and battery platform that users can invest in and can afford to expand on. Don't blow everything on one tool that is so expensive you have to switch manufacturers to round out your tool collection, simply start off with Redback Cordless 40V Power Tools and get all the landscape tools you need all at once, ore one at a time. Battery-powered tools do not directly produce carbon emissions and are therefor are much better from a sustainability point of view. As well as being more sustainable, battery-powered tools are more practical on jobsites and around the yard too. A power outlet is not essential for their use, therefore no trailing wires or difficulty in remote areas. This means that they can be practically used anywhere, for any type of work.