charger for four batteriesIf you need to quickly charge multiple AXS batteries, the four battery charger is for you. This charger with USB C connector charges four batteries in the same time as a conventional charger charges a single battery. When used with just one or two batteries, it even becomes a fast charger. The fast charge feature charges batteries to 75% extra fast especially helpful when you're in a hurry. USB C port for improved conductivity and greater