The Shengyang SP series batteries utilize advanced AGM valve-regulated technology, high-purity raw materials, and multiple proprietary patents, offering extended float and cycle life. They feature high energy density, low self-discharge rates, and excellent resistance to extreme temperatures. Compliant with both domestic and international standards, these batteries are the ideal and reliable choice for backup equipment in wireless and fixed communication, and can be widely applied in data, TV signal transmission, and EPS/UPS fields.