The Makita BTL061Z Cordless Angle Impact Driver has everything you need - and more - from an impact driver. When the Makita BTL061Z is used with the Makita LXT Lithium-Ion battery, you get the power of an 18-volt tool with the weight of a 12-volt tool. That makes the Makita BTL061Z the perfect choice for anyone and everyone. The LXT Li-Ion battery has an optimized charging system that keeps the tool going for up to 2.5 times more cycles than ordinary cordless tools and 430% the total lifetime. The Makita BTL061Z Angle Impact Grinder has an ergonomic design for even pressure, better control and maximum comfort and the power you can get from this ultra-light impact grinder is unmatchable. The Makita BTL061Z has a Makita-built 4-pole motor that delivers more efficient power in a compact design, giving you the best of both worlds.