User Benefits:- Delivers power equal to 1000 W corded grinder due to brushless EC motor & Ene Racer battery technology, Intelligent Brake System & Kickback Control for increased level of user protection & convenience, Enhanced user protection: Thanks to the Impact Control function the tool switches off when dropped accidentally, Optional Bluetooth connectivity module for machine feedback, & settings adjustments via mobile device Supplied with:-GWS 18 V-125 ISC2 x 6.3 Ah Batteries GAL 1880 charger GCY 30-4 connectivity module L-BOXX