Banshee 2.4V 2.5AH Battery Replacement 48-11-0100 6538-1 6539-1- HIGH CAPACITY Milwaukee 48-11-0100 Equivalent Power Tool Battery Product Details Product Type: Replacement Battery Chemistry : Ni-MH Volt : 2.4V Capacity : 2500mAh Weight : 460 g Colour : Black Compatible with Replace OEM P/N: MILWAUKEE 48-11-0100 Compatible with the following Model of MILWAUKEE: MILWAUKEE 2.4 Volt Cordless Screwdriver Tool 6538-1, 6539-1, 6539-6, 6540-1, 6545-6, 6546-1, 6546-6, 6547-1, 6547-22, 6550-20