CPO Power Tools Black & Decker 20V MAX Lithium-Ion 2-Speed 12 in. Cordless String Trimmer Kit (2.5 Ah) - LST522

20V MAX Lithium-Ion 2-Speed 12 in. Cordless String Trimmer - LST522. 20V MAX 2.5 Ah Extended Runtime Lithium-Ion Battery - LBXR2520. Charger. AFS Spool. Guard. Automatic Feed Spool (AFS) feeds trimmer line as needed without bumping. LBXR2520 battery provides 66% more battery capacity for longer runtime. 2-speed control lets you boost power or extend runtime. PowerDrive Transmission increases torque for more cutting power at the string. Easily converts from trimmer to wheeled edger. Adjustable height and handle with premium soft grip improves comfort and control. Part of the 20V MAX system - 1 system. Endless tasks. Power for your style. Maximum initial battery voltage (measured without a workload) is 20V, nominal voltage is 18V