Battery powered professional top handle chain saw.The ECHO DCS-2500T has been built from the ground up for the professional arborist. 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 within the actual cutting range. The 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.