The XYC brand of small valve-regulated batteries have, since their introduction, set the standard for quality and excellence in the field of rechargeable sealed lead-acid battery technology. This standard has been used as a benchmark in applications such as security, uninterruptible power supplies (UPS), emergency lights and medical equipment. Anywhere the need for reliable and dependable back-up power is required, XYC sets the pace.The XYC brand XT product line covers the entire spectrum of battery sizes, ranging from 0.8Ah to 250Ah in 4V,6V and 12 volt varieties. XYC also offers a full line of flame retardant batteries (UL94-V0, LOI 30). Designated “FR”, these batteries comply with UL flame retardant specifications for UPS.