Valve Regulated Lead Acid Battery

CTB Valve Regulated Lead Acid Battery is a sealed maintenance‑free VRLA product designed for versatile long‑term use. It requires no water refilling, delivers zero leakage and acid mist, and supports both horizontal and vertical installation for broad compatibility. Key specifications cover nominal voltage, rated capacity, designed service life, cycle life, operating temperature range and relevant safety certifications, helping users choose suitable solutions for different projects. This battery fully meets international industrial safety standards, supports customized OEM/ODM services and stable mass production supply. VRLA battery is widely applied in backup power, telecom base stations, solar energy storage, UPS systems, medical devices, rail transit, security and emergency power systems.