Communication Between the battery and tool optimizes performance for all applications. LED fuel gauge provides immediate feedback on state of charge. Cat® 18V Graphene batteries are backed by a 5 year warranty. "They told me they were going to put me in a coma to save my lungs. My friend https://masaltavsiyesi85.wikilentillas.com/1130436/catpower_şarjlı_matkap_genel_bakış