WKA12-3.3F 12V 3.2Ah UPS Battery - This is an AJC Brand Replacement This is an AJC Brand&#174; Replacement for a AJC Battery Brand Replacement for Werker WKA12-3.3F 12V 3.2Ah UPS Battery Voltage: 12V (12 Volts) Capacity: 3.2Ah Terminals: F1