40V 4.0 Ah Lithium Ion Battery | Greenworks Tools

Perfect for yards up to 1/2 acre， Greenworks 40V tools are lightweight， start instantly， and require virtually no maintenance- no gas， no oil， no mess -but still deliver gas-like power.

• High performance G-MAX 40V 4.0 Ah lithium-ion battery delivers fade-free power with no memory loss after charging
• The G-MAX 40V battery system powers 75+ tools offers a complete lawn care solution
• Easy to use design snaps in and out of tools
• Quick charge time of 120 minutes
• 3 Year Limited Battery Warranty