The Shengyang SP series batteries utilize advanced AGM valve-regulated technology, high-purity raw materials, and multiple independently patented technologies. They offer extended float and cycle life, high energy density, low self-discharge rates, and excellent resistance to extreme temperatures. Complying with both domestic and international standards, these batteries are an ideal and reliable choice for wireless and fixed communication backup systems. They can also be widely used in data, television signal transmission, and EPS/UPS applications.