Shenzhen Ritar  is a High-Tech joint venture enterprise specialized in research, development, manufacture and promotion of Maintenance-Free, Valve-Regulated lead acid (VRLA) battery in Shenzhen, China. Ritar product range including 2V-24V, 0.5Ah-3000Ah, AGM & GEL type , covering RT series, RA series, UPS series, long life series, high rate discharge series, deep cycle series and front terminal series,more than 200 categories. we have total production space of 50,000 square meters and annual battery output capacity of 500,000KVAH . As one of the leading manufacturer in SLA industry, Ritar battery is featured with High-capacity, Good-consistency and Long Stand-by & Cyclic life time