Battery for Ryobi 40V 14 IN Brushless Chain Saw 40V 20 IN BRUSHLESS 40V 500 CFM Compatible with the following devices 40V 14 IN Brushless Chain Saw, 40V 20 IN BRUSHLESS, 40V 500 CFM Jet Fan, 40V Backpack Blower, 40V Lithium BRUSHLESS, 40V VAC ATTACK Leaf...