Shuangdeng Group Co., Ltd is a leading Chinese battery manufacturer that is the top producer of reserve power in Asia and third largest worldwide. The company has over 3000 employees, annual sales of $1 billion, and produces 6 million kVAh of batteries per year. It focuses on developing environmentally friendly battery technologies and has received certifications for its social and environmental standards. Shuangdeng produces a wide range of batteries including AGM, GEL, lithium-ion, and fuel cells that serve industries such as telecommunications, energy storage, and automotive. It has a major presence supplying batteries to mobile network operators across China, the Middle East, and Africa.