APC Smart-UPS C Lithium Ion, Short Depth 500VA, 230V with SmartConnect, 5 YearSmart UPS with lithium ion batteries saves up to 50% in Total Cost of Ownership (TCO) over the lifetime of the UPS. Battery life is increased 2X: reduced maintenance cost and improved battery performance in temperatures up to 104F. UPS management options include Powerchute Business Edition and APC SmartConnect. The additional benefit of a 9. 2 inch short depth chassis allows this UPS to be installed in any 4 post rack and most wall mount racks. Brand