MK ES7-12 12V 7Ah Sealed Lead Acid Battery - This is an AJC Brand Replacement This is an AJC Brand&#174; Replacement for a MK ES7-12 12V 7Ah Sealed Lead Acid Battery Voltage: 12V (12 Volts) Capacity: 7Ah Terminals: F1 Number of Batteries Required for a Full Replacement: 1