D Dax White New member Nov 26, 2010 #1 last if it is made to? A typical car battery is rated at 120 Ampere-hours. How long will the battery last if it is made to power a device that uses a current of 2.5 Amperes?
last if it is made to? A typical car battery is rated at 120 Ampere-hours. How long will the battery last if it is made to power a device that uses a current of 2.5 Amperes?
