This battery pack consists of 1 brand new Universal 12 amp hour 12 volt battery. The model number is UB12120, and it measures about 6" x 4" x 4".
The following units require the RBC4 battery:
BP650, BP650C, BK650M, BP650PNP, SUVS650, S620NET
Other units may also take use this battery that are not listed including some non-APC brand units. All batteries come with a 1 year manufacture warranty.
