The DeWalt 40-Volt MAX XR String Trimmer (DCST990H1) features a 6 Ah premium high capacity battery (50% more battery capacity) with a brushless motor that provides more runtime and longer life with a more efficient and more durable motor. It has a patented gear drive design that provides more torque and maintains cut speed under load. This is contained within a metal gear case for better durability for heavy use. The impact-resistant Xenoy housing offers maximum durability for every day usage. It has a variable speed trigger which gives you precise speed control when needed with power and performance to tackle thick growth， as well as a padded auxiliary handle that offers comfort for long use. This trimmer has a dual 0.080" line with a bump feed head that gives the user control over the feed rate， along with a 15 inch cutting swath to help you get the job done faster.

Product Features:

• Brushless motor
• 6 Ah premium high capacity battery
• Dual 0.080" line with bump feed
• Variable trigger with speed control
• Metal gear case for on the job durability
• Patented gear drive design
• Part of the 40V MAX* system of tools