Ryobi defective 40v battery. Charger or battery issue? I notice there are 4 prongs/terminals on the battery itself and only 3 on the charging dock (see photo). Is there a prong/terminal missing
كنز النثر السبيل ryobi 36v battery not charging - rise-association.com
40V 2-In-1 Battery/USB Charger - RYOBI Tools
Battery & charger - Ryobi - Power Tool Forum – Tools in Action