This UPS replacement battery kit contains replacement batteries only. You must re-use your existing cabling and hardware. Kit consists of (2) 6Volt 7AH Lead acid batteries Voltage 6 AH Rating 7 Chemistry Sealed Lead Acid Warranty 1 Year RBC18 battery kit replaces these APC models: RBC18, PS250, PS250I, PS450, PS450I, SU5005, BAY4
