APC BACK-UPS PRO 1000 BP1000I 12V 10Ah UPS Battery - This is an AJC Brand Replacement This is an AJC Brand&#174; Replacement for a APC BACK-UPS PRO 1000 BP1000I 12V 10Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 10Ah Terminals: F2