Razor eSpark 13111290 12V 4.5Ah Scooter Battery - This is an AJC Brand Replacement This is an AJC Brand&#174; Replacement for a Razor eSpark 13111290 12V 4.5Ah Scooter Battery Voltage: 12V (12 Volts) Capacity: 4.5Ah Terminals: F1 Number of Batteries Required for a Full Replacement 2