Product details:

12V 100Ah SLA AGM Compatible Battery for APC SILCON SL20KFB2ML100-12 SLA is a 12V 100AH group 30H Sealed Lead Acid (SLA) rechargeable maintenance free batteryDimensions: 12.17 inches x 6.61 inches x 8.30 inches. Listing is for the Battery and Screws only. No wire harness or mounting accessories included.Factory activated SLA / AGM battery. Maintenance free. No adding water. Advanced design works right out of the box and requires zero maintenance, zero adding of fluids compared to a flooded wet cell battery