Greenworks 40V Battery. Original Greenworks 4Ah Powerful Lithium-Ion Battery for All Greenworks 40V Garden and Power Tools. Fast Charging, 3-Stage Level Control. 2 Year Warranty G40B4

POWERFUL LITHIUM ION BATTERY: Ideal for Greenworks Tools cordless machines that require more power and longer runtime such as our Greenworks lawnmowers, pressure washers and chainsaws FEATURES - the battery has a LED display for instant information about the charge status & 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 & compatible with many other Greenworks tools in the field of garden and workshop