Battery powered professional top handle chain saw. 
The ECHO DCS-2500T has been built from the ground up for the professional arborist. This version includes a carving bar. 
With cutting performance on par with the CS-2511TES, long run times and quick charge times you'll power through jobs. The Advanced motor control maintains high cutting performance in actual cutting range. 0.043 gauge bar and chain provides sharp and smooth cutting, whilst the brushless motor gives long lasting and maintenance
free operation. Being a cordless tool means it's quiet, emissions free and low vibration, making it the perfect choice for work in noise sensitive areas.
The 50V Lithium ion battery generates power equivalent to the CS-2511TES, meaning you get quiet, low vibration and emissions free professional grade performance.
The DCS-2500T has been designed specifically for professional arborists undertaking the most gruelling of commercial work. Features are designed to make your work easier and increase your productivity.
The patented Quick Draw harness ring enables hooking and unhooking your chainsaw with one simple movement.