The most powerful 18v angle grinder . Highest material removal rate and cutting performance in its class per battery charge . Performance motor for a long lifetime . Compact design and low weight (only 2.3kg) for comfortable working, especially in tight spaces and overhead. No memory effect: the battery can be charged regardless of the charging state at any time, without damaging the cells . Anti-rotation protective guard quickly and easily adjustable, provides reliable protection . Practical battery charge level indicator: constantly shows how much energy is left in the battery