Shenzhen Raythunder New Energy Technology Co.,Ltd was founded in 2011, we are a leading manufacturer and developer of Sealed Lead Acid (SLA) batteries. The factory is located in ShaoGuan with more than 200 employees which include an experienced management team supported by a team of highly committed technicians. To stand out on performance and reliability Raythunder conforms to the high international standards: ISO9001,CE, and RoHS. Raythunder is a leading battery producer in the Chinese market as a deep cycle battery supplier for electric bicycles, With many years of experience and extensive technical expertise in the lead-acid battery industry, Raythunder’s dedication to research and development is evident in increasingly widespread recognition of Raythunder goods offering consistent quality in high capacity, high energy density, deep discharge, more cycles with sustained discharge time, and more operational stability. Besides Raythunder products are used in various applications including Uninterrupted Power Supply (UPS) systems, telecommunication backup power systems, renewable energy systems, motive batteries for light electric vehicles, motor and electronic toy and other products. Raythunder products are also widely used for sustainable energy for solar and wind applications. The combined effort of a knowledgeable engineering team and a prompt sales team adds value of a creative, flexible solution structured using high quality product to suit your application needs.