Amazon offers 31% to 61% off select Greenworks batteries and power tools, including this GreenWorks 80V Lithium-Ion Single Port Rapid Charger for $44.99. Shipping is free on orders of $49 or more. Also available is this GreenWorks 80V 500CFM Cordless Leaf Blower for $68.99. Click HERE to browse other Greenworks tools on sale at Amazon.