POWERFUL LITHIUM-ION BATTERY - ideal for our cordless tools that need more power and longer run time like our Greenworks lawnmowers electric pressure washers and chainsaws CORDLESS FREEDOM - don't get stopped by cable spaghetti and be ready at any time - the battery management system ensures more safety and durability of your Greenworks battery FEATURES - the battery has a LED display for instant information about the charge status and can be charged regardless of the of the current charging voltage without memory effect at any time COMPACT DESIGN - the 40V battery convinces with a robust case and maximum comfort at the same time - the integrated deep discharge protection extends the lifetime of the battery significantly A BATTERY FOR ALL - Greenworks 40V batteries from 2Ah to powerful 6Ah are versatile and compatible with many other Greenworks tools in the field of garden and workshop Power source type: battery powered Included components: 40v 5ah battery