About this item POWERALL : The Greenworks 24V lithium-Ion battery powers 75+ tools in the POWERALL system. Provides 20% more power and 35% more run-time versus 20V competition, and delievers fade-free power with no memory loss after charging POWER ON THE GO : USB port in battery charges all portable electronic devices, including phones and tablets (9,000 mAh power bank) 2-IN-1 : Includes a grass shear and shrubber blade for multi-purpose usage Power Source Type: Battery Powered The concentrator nozzle creates a precise and concentrated air stream which is ideal for crevices and grooves 2-speed control provides versatility for both light and heavy duty projects › See more product details